F-35 Joint Strike Fighter (JSF) Program
Jeremiah Gertler
Specialist in Military Aviation
February 16, 2012
Congressional Research Service
7-5700
www.crs.gov
RL30563
CRS Report for Congress
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epared for Members and Committees of Congress
F-35 Joint Strike Fighter (JSF) Program
Summary
The largest procurement program in the Department of Defense (DOD), the F-35 Joint Strike
Fighter (JSF), also called the Lightning II, is a new aircraft being procured in different versions
for the United States Air Force, Marine Corps, and Navy. Current DOD plans call for acquiring a
total of 2,456 JSFs. Hundreds of additional F-35s are expected to be purchased by several U.S.
allies, eight of which are cost-sharing partners in the program.
The F-35 promises significant advances in military capability. Like many high-technology
programs before it, reaching that capability has put the program above its original budget and
behind the planned schedule.
The Administration’s proposed FY2013 defense budget requested about $5.8 billion in
procurement funding for the F-35 Joint Strike Fighter (JSF) program. This would fund the
procurement of 19 F-35As for the Air Force, 6 F-35Bs for the Marine Corps, and 4 F-35Cs for the
Navy.
FY2012 defense authorization act: The report on the House-passed version of the FY2011
defense authorization bill included language limiting expenditure of funds for performance
improvements to the F-35 propulsion system unless development and production of such
propulsion system is done competitively. Other language required the Secretary of Defense to
preserve and store government-owned property acquired under the F136 propulsion system
development contract and allows the contractor to conduct research, development, test, and
evaluation of the F136 engine at the contractor’s expense. The Senate Armed Services Committee
report required that the fifth F-35 low-rate initial production contract lot be a fixed price contract,
and that the contractor assume full responsibility for costs under the contract above the target cost
specified in the contract. The Senate report also required DOD to implement the requirements of
the Weapon Systems Acquisition Reform Act of 2009 in the F-35 program. These provisions, less
the language regarding allowing the F136 contractor to continue development, and with a
required report on the status of F-35B development, were included in the final conference report.
FY2012 DOD appropriations bill: The House Appropriations Committee funded 19 F-35As, 6
F-35Bs, and 7 F-35Cs, as requested, while cutting $55 million from F-35C and $75 million from
F-35 research and development. The Senate Appropriations Committee funded 17 F-35As, 6 F-
35Bs, and 6 F-35Cs. With cuts to R&D and advance procurement, the SAC mark funded $695
million less than the Administration request.
The conference report on FY2012 defense appropriations funded F-35 procurement at $5.9 billion
for 31 aircraft (19 F-35As, 6 F-35Bs, and 7 F-35Cs), plus $455 million in advance procurement.
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F-35 Joint Strike Fighter (JSF) Program
Contents
Introduction...................................................................................................................................... 1
In General .................................................................................................................................. 1
Alternate Engine Program ......................................................................................................... 1
Background...................................................................................................................................... 1
The F-35 in Brief ....................................................................................................................... 1
In General............................................................................................................................ 1
Three Service Versions........................................................................................................ 2
Alternate Engine Program Summary......................................................................................... 4
Recent Developments................................................................................................................ 5
Quick-Look Report ............................................................................................................. 5
Cost Overrun and LRIP-5 Agreement ................................................................................. 5
F-35B Exits “Probation” ..................................................................................................... 6
Life Extensions for Alternative Aircraft.............................................................................. 6
Testing Progress .................................................................................................................. 6
Concurrency Disparaged ..................................................................................................... 7
Alternative Helmet Contract Awarded ................................................................................ 7
JSF Program Origin and Milestones.......................................................................................... 8
Procurement Quantities ............................................................................................................. 9
Planned Total Quantities ..................................................................................................... 9
Annual Quantities.............................................................................................................. 10
Program Management ............................................................................................................. 11
Cost and Funding..................................................................................................................... 11
Total Program Acquisition Cost ........................................................................................ 11
Prior-Year Funding............................................................................................................ 12
Unit Costs.......................................................................................................................... 12
LRIP IV cost...................................................................................................................... 12
Operating and Support Costs............................................................................................. 13
Deficit Reduction Commission Recommendation ............................................................ 13
Manufacturing Locations......................................................................................................... 13
International Participation ....................................................................................................... 13
In General.......................................................................................................................... 13
International Sales Quantities and Schedule ..................................................................... 15
Friction over Work Shares and Technology Transfer ........................................................ 16
Proposed FY2013 Budget.............................................................................................................. 18
FY2013 Funding Request........................................................................................................ 18
Issues for Congress ........................................................................................................................ 19
Planned Total Procurement Quantities .................................................................................... 19
Program Performance.............................................................................................................. 19
Cost Increases and Nunn-McCurdy Breach ...................................................................... 20
February 2010 Program Restructuring.............................................................................. 20
February 2012 Procurement Stretch.................................................................................. 21
OT&E Report on System Testing...................................................................................... 21
March 2010 GAO Perspective .......................................................................................... 21
Testing Performance.......................................................................................................... 22
Cost Tracking .................................................................................................................... 23
Secretary Gates’s January 2011 Program Restructure....................................................... 23
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Fleet Grounding................................................................................................................. 25
Affordability and Projected Fighter Shortfalls ........................................................................ 25
Future of Marine Corps Aviation............................................................................................. 26
Implications for Industrial Base .............................................................................................. 26
Legislative Activity for FY2012.................................................................................................... 27
Summary of Quantities and Funding....................................................................................... 27
FY2012 Defense Authorization Act (H.R. 1540/S. 1253) ....................................................... 28
House................................................................................................................................. 28
Senate ................................................................................................................................ 32
Final Action....................................................................................................................... 34
FY2012 Defense Appropriations Act (H.R. 2219/S. TBD) ..................................................... 35
House................................................................................................................................. 35
Senate ................................................................................................................................ 36
Final Action....................................................................................................................... 37
Tables
Table 1. F-35 Variant Milestones ..................................................................................................... 9
Table 2. Annual F-35 Procurement Quantities............................................................................... 10
Table 3. FY2013 Funding Request for F-35 Program ................................................................... 18
Table 4. Summary of Action on FY2012 F-35 Quantities and Funding ........................................ 27
Table A-1. Summary of Action on FY2011 F-35 Quantities and Funding .................................... 38
Table B-1. F-35 Key Performance Parameters (KPPs).................................................................. 46
Appendixes
Appendix A. Legislative Activity for FY2011............................................................................... 38
Appendix B. F-35 Key Performance Parameters........................................................................... 46
Contacts
Author Contact Information........................................................................................................... 46
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F-35 Joint Strike Fighter (JSF) Program
Introduction
In General
The F-35 Joint Strike Fighter (JSF), also called the Lightning II, is a new aircraft being procured
in different versions for the Air Force, Marine Corps, and Navy. The F-35 program is DOD’s
largest weapon procurement program in terms of total estimated acquisition cost. Current
Department of Defense (DOD) plans call for acquiring a total of 2,456 JSFs1 for the Air Force,
Marine Corps, and Navy at an estimated total acquisition cost (as of December 31, 2010) of about
$271 billion in constant (i.e., inflation-adjusted) FY2002 dollars. Hundreds of additional F-35s
are expected to be purchased by several U.S. allies, eight of which are cost-sharing partners in the
program.
The Administration’s proposed FY2013 defense budget requested a total of about $9.2 billion for
the F-35 program, including about $2.7 billion in Air Force and Navy research and development
funding and about $6.4 billion in Air Force and Navy procurement funding. (Development and
procurement of Marine Corps aircraft are funded through the Navy’s budget.) The Administration
proposed to fund the procurement of 19 F-35As for the Air Force, 6 F-35Bs for the Marine Corps,
and 4 F-35Cs for the Navy in FY2013.
Alternate Engine Program
A long-standing debate over whether the F-35 program should include funding for an alternate
engine was resolved on December 2, 2011, when the General Electric-Rolls Royce Fighter
Engine Team discontinued its bid to provide an alternate engine.
Introductory information on the F-35 alternate engine program is presented in the “Background”
section of this report. Due to the significance of these issues and the pace of developments, the
alternate engine debate is addressed separately in CRS Report R41131, F-35 Alternate Engine
Program: Background and Issues for Congress.
Background
The F-35 in Brief
In General
The F-35 was conceived as a relatively affordable fifth-generation strike fighter2 that could be
procured in three highly common versions for the Air Force, the Marine Corps, and the Navy, in
1 Thirteen of the aircraft will be acquired for flight testing through research and development funding.
2 Fifth-generation aircraft incorporate the most modern technology, and are considered to be generally more capable
than earlier-generation aircraft. Fifth-generation fighters combine new developments such as thrust vectoring,
composite materials, supercruise (the ability to cruise at supersonic speeds without using engine afterburners), stealth
technology, advanced radar and sensors, and integrated avionics to greatly improve pilot situational awareness.
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order to avoid the higher costs of developing, procuring, and operating and supporting three
separate tactical aircraft designs to meet the services’ similar but not identical operational needs.3
All three versions of the F-35 will be single-seat aircraft with the ability to go supersonic for short
periods and advanced stealth characteristics. The three versions will vary somewhat in their
combat ranges and payloads (see Appendix B). All three are to carry their primary weapons
internally to maintain a stealthy radar signature. Additional weapons can be carried externally on
missions requiring less stealth.
DOD states that the F-35 program “was structured from the beginning to be a model of
acquisition reform, with an emphasis on jointness, technology maturation and concept
demonstrations, and early cost and performance trades integral to the weapon system
requirements definition process.”4
Three Service Versions
From a common airframe and powerplant core, the F-35 is being procured in three distinct
versions tailored to the needs of each military service. Differences among the aircraft include the
manner of takeoff and landing, fuel capacity, and carrier suitability, among others.
Air Force CTOL Version (F-35A)
The Air Force is procuring the F-35A, a conventional takeoff and landing (CTOL) version of the
aircraft. F-35As are to replace Air Force F-16 fighters and A-10 attack aircraft, and possibly F-15
fighters.5 The F-35A is intended to be a more affordable complement to the Air Force’s new F-22
Raptor air superiority fighter.6 The F-35A is not quite as stealthy7 nor as capable in air-to-air
(...continued)
Among fighters currently in service or in regular production, only the Air Force F-22 air superiority fighter and the F-
35 are considered fifth-generation aircraft. Russia has flown a prototype fifth-generation fighter, and China reportedly
has fifth-generation fighters under development. Regarding Russia’s fifth-generation fighter project, see, inter alia,
Tony Halpin, “Russia unveils its first stealth fighter jet - the Sukhoi T-50,” TimesOnline, January 29, 2010; and Alexei
Komarov, “More Sukhoi T-50s To Fly In Next 12 Months,” Aviation Week & Space Technology, March 12, 2010.
Regarding China’s fifth-generation fighter project, see, inter alia, David A. Fulghum, “China Revs Up Pursuit Of
Stealth Technology,” Aerospace Daily & Defense Report, November 20, 2009; and Ted Parsons, “China’s Fifth-
Generation Fighter To Fly ‘Soon,’” Jane’s Defence Weekly, November 12, 2009.
Strike fighters are dual-role tactical aircraft that are capable of both air-to-ground (strike) and air-to-air (fighter) combat
operations.
3 The program’s operational requirements call for 70% to 90% commonality between all three versions. Many of the
three versions’ high-cost components—including their engines, avionics, and major airframe structural components—
are common.
Secretary of Defense William Cohen stated in 2000 that the JSF’s joint approach “avoids the three parallel
development programs for service-unique aircraft that would have otherwise been necessary, saving at least $15
billion.” (Letter from Secretary of Defense William S. Cohen to Rep. Jerry Lewis, June 22, 2000. The text of letter
made available by Inside the Air Force on June 23, 2000.)
4 Department of Defense. Selected Acquisition Report (SAR)[for] F-35 (JSF), December 31, 2007, p. 4.
5 Stephen Trimble, “Lockheed says F-35s will replace USAF F-15s,” Flight International, February 4, 2010.
6 For more on the F-22 program, see CRS Report RL31673, Air Force F-22 Fighter Program: Background and Issues
for Congress.
7 A November 13, 2009, press article states that “The F-22 had a -40dBsm all-aspect reduction requirement [i.e., a
requirement to reduce the radar reflectivity of the F-22 when viewed from all angles by 40 decibels per square meter],
(continued...)
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combat as the F-22, but it is more capable in air-to-ground combat than the F-22, and more
stealthy than the F-16. If the F-15/F-16 combination represented the Air Force’s earlier-
generation “high-low” mix of air superiority fighters and more-affordable dual-role aircraft, the
F-22/F-35A combination might be viewed as the Air Force’s intended future high-low mix.8 The
Air Force states that “The F-22A and F-35 each possess unique, complementary, and essential
capabilities that together provide the synergistic effects required to maintain that margin of
superiority across the spectrum of conflict…. Legacy 4th generation aircraft simply cannot survive
to operate and achieve the effects necessary to win in an integrated, anti-access environment.”9
Marine Corps STOVL Version (F-35B)
The Marine Corps is procuring the F-35B, a short takeoff and vertical landing (STOVL) version
of the aircraft.10 F-35Bs are to replace Marine Corps AV-8B Harrier vertical/short takeoff and
landing attack aircraft and Marine Corps F/A-18A/B/C/D strike fighters, which are CTOL
aircraft. The Marine Corps decided to not procure the newer F/A-18E/F strike fighter11 and
instead wait for the F-35B in part because the F/A-18E/F is a CTOL aircraft, and the Marine
Corps prefers aircraft capable of vertical operations. The Department of the Navy states that “The
Marine Corps intends to leverage the F-35B’s sophisticated sensor suite and very low observable
(VLO), fifth generation strike fighter capabilities, particularly in the area of data collection, to
support the Marine Air Ground Task Force (MAGTF) well beyond the abilities of today’s strike
and EW [electronic warfare] assets.”12
(...continued)
while the F-35 came in at -30dBsm with some gaps in coverage.” (David A. Fulghum and Bradley Perrett, “Experts
Doubt Chinese Stealth Fighter Timeline,” Aerospace Daily & Defense Report, November 13, 2009, pp. 1-2.)
8 The term high-low mix refers to a force consisting of a combination of high-cost, high-capability aircraft and lower-
cost, more-affordable aircraft. Procuring a high-low mix is a strategy for attempting to balance the goal for having a
minimum number of very high capability tactical aircraft to take on the most challenging projected missions and the
goal of being able to procure tactical aircraft sufficient in total numbers within available resources to perform all
projected missions.
9 Department of the Air Force Presentation to the House Armed Services Committee Subcommittee on Air and Land
Forces, United States House of Representatives, Subject: Air Force Programs, Combined Statement of: Lieutenant
General Daniel J. Darnell, Air Force Deputy Chief Of Staff For Air, Space and Information Operations, Plans And
Requirements (AF/A3/5) [and] Lieutenant General Mark D. Shackelford, Military Deputy, Office of the Assistant
Secretary of the Air Force for Acquisition (SAF/AQ) Lieutenant General Raymond E. Johns, Jr., Air Force Deputy
Chief of Staff for Strategic Plans And Programs (AF/A8) May 20, 2009, pp. 7-8, 10.
10 To permit STOVL operations, the F-35B has an engine exhaust nozzle at the rear than can swivel downward, and a
mid-fuselage lift fan connected to the engine that blows air downward to help lift the forward part of the plane.
11 For more on the F/A-18E/F program, see CRS Report RL30624, Navy F/A-18E/F and EA-18G Aircraft Program.
12 Statement of Vice Admiral David Architzel, USN, Principal Military Deputy, Research, Development and
Acquisition, LTGEN George J. Trautman III, USMC, Deputy Commandant for Aviation, [and] RADM Allen G.
Myers, USN, Director of Warfare Integration, Before the Seapower and Expeditionary Warfare [sic: Forces]
Subcommittee of the House Armed Services Committee [hearing] on [the] Department of the Navy’s Aviation
Procurement Program, May 19, 2009, pp. 1-2.
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Navy Carrier-Suitable Version (F-35C)
The Navy is procuring the F-35C, a carrier-suitable CTOL version of the aircraft.13 The F-35C is
also known as the “CV” version of the F-35, as CV is the naval designation for aircraft carrier.
The Navy plans in the future to operate carrier air wings featuring a combination of F/A-18E/Fs
(which the Navy has been procuring since FY1997) and F-35Cs. The F/A-18E/F is generally
considered a fourth-generation strike fighter.14 The F-35C is to be the Navy’s first aircraft
designed for stealth, a contrast with the Air Force, which has operated stealthy bombers and
fighters for decades. The F/A-18E/F, which is less expensive to procure than the F-35C,
incorporates a few stealth features, but the F-35C is stealthier. The Department of the Navy states
that “the commonality designed into the joint F-35 program will minimize acquisition and
operating costs of Navy and Marine Corps tactical aircraft, and allow enhanced interoperability
with our sister Service, the United States Air Force, and the eight partner nations participating in
the development of this aircraft.”15
Alternate Engine Program Summary
The F-35 is powered by the Pratt and Whitney F135 engine, which was derived from the F-22’s
Pratt and Whitney F119 engine. The F135 is produced in Pratt and Whitney’s facilities in East
Hartford and Middletown, CT.16 Rolls-Royce is a subcontractor to Pratt and Whitney for the
vertical lift system for the F-35B.
Consistent with congressional direction for the FY1996 defense budget, DOD established a
program to develop an alternate engine for the F-35. The alternate engine, the F136, is being
developed by a team consisting of GE Transportation—Aircraft Engines of Cincinnati, OH, and
Rolls-Royce PLC of Bristol, England, and Indianapolis, IN. The F136 is a derivative of the F120
engine originally developed to compete with the F119 engine for the F-22 program.
DOD included the F-35 alternate engine program in its proposed budgets through FY2006,
although Congress in certain years increased funding for the program above the requested amount
and/or included bill and report language supporting the program.
The George W. Bush Administration proposed terminating the alternate engine program in
FY2007, FY2008, and FY2009. The Obama Administration did likewise in FY2010. Congress
rejected these proposals and provided funding, bill language, and report language to continue the
program.17
13 Features for carrier suitability include, among other things, strengthened landing gear, a strengthened airframe, and
an arresting hook so as to permit catapult launches and arrested landings, as well as folding wing tips for more compact
storage aboard ship.
14 Some F/A-18E/F supporters argue that it is a “fourth-plus” or “4.5”generation strike fighter because it incorporates
some fifth-generation technology, particularly in its sensors.
15 Statement of Vice Admiral David Architzel, USN, Principal Military Deputy, Research, Development and
Acquisition, LTGEN George J. Trautman III, USMC, Deputy Commandant for Aviation, [and] RADM Allen G.
Myers, USN, Director of Warfare Integration, before the Seapower and Expeditionary Warfare [sic: Forces]
Subcommittee of the House Armed Services Committee [hearing] on [the] Department of the Navy’s Aviation
Procurement Program, May 19, 2009, p. 1.
16 Pratt and Whitney’s parent firm is United Technologies.
17 Bill language since FY2007 includes Section 211 of the FY2007 defense authorization act (H.R. 5122/P.L. 109-364
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The General Electric/Rolls Royce Fighter Engine Team ended their effort to provide an alternate
engine on December 2, 2011.
Fuller details of the alternate engine program and issues for Congress arising from it are detailed
in CRS Report R41131, F-35 Alternate Engine Program: Background and Issues for Congress.
Recent Developments
Significant developments since the previous edition of this report on September 29, 2011, include
the following:
Quick-Look Report
Although it found “no fundamental design risks,” a November 29, 2011, report by a DOD team
identified “13 current or likely test issues of varying severity, the combined impact of which
‘results in a lack of confidence’ in the aircraft’s ‘design stability.’ The issues include the Navy
version’s tailhook for aircraft carrier landings, the system for dumping extra fuel before landing
and excessive aircraft shaking during flight.”18 The report also noted that the F-35 had “has had
more retrofits and changes than planned,”19 and that this rate of design change requests indicated
”low design maturity.” 20
Cost Overrun and LRIP-5 Agreement
Costs for current lot of low-rate initial production (LRIP-4) aircraft were reported to be 7%-10%
above the contract’s target cost of $3.46 billion, with the government and Lockheed Martin due to
split the expected overage evenly.21 Tom Burbage, vice president of F-35 program integration for
Lockheed Martin, “says the company is already working to reduce the cost of these LRIP 4 units.
‘Everybody is actually feeling reasonably good about it’” he says. ‘It doesn’t mean that we aren’t
going to have any overruns, but it is within the bounds of being manageable.’”22
(...continued)
of October 17, 2006) and Section 213 of the FY2008 defense authorization act (H.R. 4986/P.L. 110-181 of January 28,
2008). (For the texts of these two provisions, see CRS Report R41131, F-35 Alternate Engine Program: Background
and Issues for Congress.)
18 Tony Capaccio, “Pentagon Urged To Consider Slowing Lockheed F-35 Purchase Plan,” Bloomberg News, December
6, 2011.
19 Tony Capaccio, “Panetta Supports F-35 After Report Urges Slowing Jet Purchases,” Bloomberg News, December 8,
2011.
20 Tony Capaccio, “Pentagon Urged To Consider Slowing Lockheed F-35 Purchase Plan,” Bloomberg News, December
6, 2011.
21 Tony Capaccio, “Lockheed Faces New Potential 10 Percent F-35 Overrun, U.S. Says,” Bloomberg News, December
2, 2011. The unit cost targets are $111.6 million for the F-35A, $109.4 million for the F-35B, and $142.9 million for
the F-35C. Amy Butler, “F-35 LRIP 4 Jets 7% Over Target Cost,” Aerospace Daily, December 2, 2011.
22 Amy Butler, “Lockheed Once Again Predicts It Will Lower F-35 Unit Cost,” Aerospace Daily, October 3, 2011.
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This followed the Senate Armed Service’s Committee’s refusal to approve DOD’s request to
reprogram funds from other programs to cover part of a $771 million cost overrun in LRIP lots 1-
3.23
DOD and Lockheed Martin reached agreement in early December 2011 on terms for the fifth lot
of low-rate initial production F-35s (LRIP-5.) Although the per-aircraft price was not revealed,
the amount of cost risk to be borne by each side was reportedly a major factor in the negotiations.
F-35B Exits “Probation”
On January 20, 2012, Secretary of Defense Leon Panetta announced that the F-35B had graduated
a year early from the “probationary” status it had been placed on by Panetta’s predecessor, Robert
Gates. Panetta stated that “the [F-35B] variant is demonstrating the kind of performance and
maturity that is in line with the other two variants of the JSF.”24 Panetta did not explain what
criteria were behind the change in status. Earlier, General Joseph Dunford, assistant commandant
of the Marine Corps, “cited progress in fixing technical problems and said the fighter jet met 98
percent of its test points this year.”25
Life Extensions for Alternative Aircraft
The Air Force announced plans to extend the lives of more than 300 late-model F-16s and
possibly some F-15s “to fill the gap caused by delays to the Lockheed Martin F-35 Joint Strike
Fighter program.”26 The Marine Corps acquired 74 retired Harrier jets from the British Royal Air
Force to provide spare parts for its AV-8B fleet, which could help extend the AV-8Bs’ lifetimes
until the F-35B arrives in the force.27 The Marines’ top aviation officer, General Terry Robling,
said that the F-35B’s IOC may not occur until 2015.28
Testing Progress
F-35 program testing continued at an accelerated pace. “Overall, 837 test flights were completed
this year through Thursday, and both the number of individual flights and total number of test
points—specific tests of specific capabilities—are running about 9 percent ahead of a restructured
plan set out in January by the Pentagon’s F-35 Joint Program Office.”29 Two F-35Bs completed
initial compatibility trials aboard USS Wasp (LHD 1.) “Concerns about the jet blast from the F-
35B’s power engine damaging the assault ships’ flight decks have proved unfounded, [Marine
23 Emelie Rutherford, “SASC Denies F-35 Fund Shift For Overruns,” Defense Daily, October 18, 2011.
24 Colin Clark, “F-35 Starts Climb To Get Back On Track; SecDef Lifts F-35B Probation,” AOL Defense, January 20,
2012.
25 Andrea Shalal-Esa, “Marines Bullish On Lockheed F-35 Variant,” Reuters, November 30, 2011.
26 Graham Warwick, “USAF To Extend Lives Of F-16s To Cover F-35 Delays,” Aerospace Daily, November 13, 2011.
27 Christopher P. Cavas, Vago Muradian and Andrew Chuter, “U.S. To Buy 74 British Harrier Jets,” Defense News,
November 14, 2011 and Christopher P. Cavas, “Marines Won't Fly Brit Harriers,” Marine Corps Times, November 17,
2011.
28 “Marine Corps F-35 Version Slips To 2015, General Says ,” Defense Daily, September 30, 2011.
29 Bob Cox, “Fort Worth Star-Telegram,” Despite Budget Questions, Lockheed Martin Pushing F-35 Fighter Tests,
November 5, 2011.
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Commandant James] Amos said. Thus far, the analysis is showing ‘shockingly negligible’ impact
on the ship’s deck, he said.”30
Concurrency Disparaged
Both the F-35 program manager, Admiral David Venlet, and acting Under Secretary for
Acquisition, Technology and Logistics Frank Kendall recently took issue with “a fundamental
assumption of the JSF business model: concurrency.”31
The JSF program was originally structured with a high rate of concurrency—building
production model aircraft while finishing ground and flight testing—that assumed less
change than is proving necessary.
“Fundamentally, that was a miscalculation,” Venlet said. “You’d like to take the keys to your
shiny new jet and give it to the fleet with all the capability and all the service life they want.
What we're doing is, we're taking the keys to the shiny new jet, giving it to the fleet and
saying, ‘Give me that jet back in the first year. I've got to go take it up to this depot for a
couple of months and tear into it and put in some structural mods, because if I don't, we're
not going to be able to fly it more than a couple, three, four, five years.’ That’s what
concurrency is doing to us.”32
Kendall went farther:
Putting the Lockheed Martin F-35 Joint Strike Fighter into production before flight testing
had started was “acquisition malpractice,” acting Pentagon acquisition chief Frank Kendall
told an industry group this morning at the Center for Strategic and International Studies.
The program, Kendall said, had started with “the optimistic prediction that we were good
enough at modeling and simulation that we would not find problems in flight test.”
”That was wrong, and now we are paying for that,” Kendall added.33
Alternative Helmet Contract Awarded
BAE Systems won a contract to provide pilot helmets for the F-35 after persistent problems with
the primary helmet. “The primary helmet being developed by VSI, an Elbit and Rockwell Collins
joint venture, has been suffering problems with jitter in displaying data on the visor, and
resolution is not high enough for its night-vision capability.”34
30 Dave Majumdar, “Service leaders defend MV-22, STOVL F-35B ,” Air Force Times, November 2, 2011.
31 Richard Whittle, “JSF’s Build And Test Was ‘Miscalculation,’ Adm. Venlet Says; Production Must Slow,” AOL
Defense, December 1, 2011.
32 Ibid.
33 Bill Sweetman, “JSF “Acquisition Malpractice”—Pentagon Procurement Boss,” AviationWeek/Ares blog, February
6, 2012.
34 Robert Wall, “BAE Systems Wins F-35 Alternative Helmet Display Work,” Aerosapce Daily, October 11, 2011.
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JSF Program Origin and Milestones
The JSF program began in the early to mid-1990s.35 Three different airframe designs were
proposed by Boeing, Lockheed, and McDonnell Douglas (the last teamed with Northrop
Grumman and British Aerospace.) On November 16, 1996, the Defense Department announced
that Boeing and Lockheed Martin had been chosen to compete in the Concept Demonstration
phase of the program, with Pratt and Whitney providing propulsion hardware and engineering
support. Boeing and Lockheed were each awarded contracts to build and test-fly two aircraft to
demonstrate their competing concepts for all three planned JSF variants.36
The competition between Boeing and Lockheed Martin was closely watched. Given the size of
the JSF program and the expectation that the JSF might be the last fighter aircraft program that
DOD would initiate for many years, DOD’s decision on the JSF program was expected to shape
the future of both U.S. tactical aviation and the U.S. tactical aircraft industrial base.
In October 2001, DOD selected the Lockheed design as the winner of the competition, and the
JSF program entered the System Development and Demonstration (SDD) phase. SDD contracts
were awarded to Lockheed Martin for the aircraft and Pratt and Whitney for the aircraft’s engine.
General Electric continued technical efforts related to the development of an alternate engine for
competition in the program’s production phase.
35 The JSF program emerged in late 1995 from the Joint Advanced Strike Technology (JAST) program, which began in
late 1993 as a result of the Clinton Administration’s Bottom-Up Review (BUR) of U.S. defense policy and programs.
The BUR envisaged the JAST program as a replacement for two other tactical aircraft programs that were being
terminated (the A-12 program, which was intended to provide a stealthy new carrier-based attack plane to replace the
Navy’s aging A-6 carrier-based attack planes, and the Multi-Role Fighter, which the Air Force had considered as a
replacement for its F-16 fighters).
In 1995, in response to congressional direction, a program led by the Defense Advanced Research Projects Agency
(DARPA) to develop an advanced short takeoff and vertical landing (ASTOVL) aircraft was incorporated into the
JAST program. This opened the way for Marine Corps and UK participation in the JAST program, since the Marine
Corps and the UK were interested procuring a new STOVL aircraft to replace their aging Harrier STOVL attack
aircraft. The name of the program was then changed to Joint Strike Fighter (JSF) to focus on joint development and
production of a next-generation fighter/attack plane.
A Joint Operational Requirements Document for the F-35 program was issued in March 2000 and revalidated by
DOD’s Joint Requirements Oversight Council (JROC) in October 2001. On October 24, 2001, the Defense Acquisition
Board (DAB) held a Milestone B review for the program. (Milestone B approval would permit the program to enter the
SDD phase.) On October 25, 2001, the Secretary of Defense certified to Congress (in accordance with Section 212 of
the FY2001 defense authorization act [H.R. 4205/P.L. 106-398 of October 30, 2000]) that the program had successfully
completed the CDP exit criteria and demonstrated sufficient technical maturity to enter SDD. On October 26, 2001, the
SDD contracts were awarded to Lockheed and Pratt and Whitney. A Preliminary Design Review (PDR) for the F-35
program was conducted in April 2003, and Critical Design Reviews (CDRs) were held for the F-35A, F-35B, and F-
35C in February 2006 (F-35A and F-35B) and June 2007 (F-35C).
36 Subsequent to the selection of the Boeing and Lockheed Martin designs, Boeing acquired McDonnell Douglas and
merged the two firms’ JSF teams.
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Table 1. F-35 Variant Milestones
Original IOC
Current IOC
First flown
In testing
goal
estimate
F-35A
December 15, 2006
2 @ Edwards AFB
March 2013
2016
F-35B
June 11, 2008
3 @ NAS Patuxent River
March 2012
TBD
First hover: March 17, 2010
F-35C
June 6, 2010
1 @ NAS Patuxent River
March 2015
2016
Source: Prepared by CRS based on press reports and DOD testimony.
As shown in Table 1, the first flights of an initial version of the F-35A and the F-35B occurred in
the first quarter of FY2007 and the third quarter of FY2008, respectively. The first flight of a
slightly improved version of the F-35A occurred on November 14, 2009.37 The F-35C first flew
on June 6, 2010.38
The F-35B’s ability to hover, scheduled for demonstration in November, 2009, was shown for the
first time on March 17, 2010.39 The first vertical landing took place the next day.40
The F-35A, F-35B, and F-35C were originally scheduled to achieve Initial Operational Capability
(IOC) in March 2013, March 2012, and March 2015, respectively.41 In March, 2010, Pentagon
acquisition chief Ashton Carter announced that the Air Force and Navy had reset their projected
IOCs to 2016, while Marine projected IOC remained 2012.42 Subsequently, the Marine IOC was
delayed.43
Procurement Quantities
Planned Total Quantities
The F-35 program includes a planned total of 2,456 aircraft for the Air Force, Marine Corps, and
Navy. This included 13 research and development aircraft and 2,443 production aircraft: 1,763 F-
37 “First Flight,” Defense Daily, November 23, 2009, p. 3.
38 Graham Warwick, “ JSF Carrier Variant Meets Handling Goals On First Flight,” Aerospace Daily, June 7, 2010.
39 Graham Warwick, “F-35B Hovers for First Time,” Aviation Week/Ares blog, March 17, 2010.
40 Graham Warwick, “STOVL F-35B Makes First Vertical Landing,” Aviation Week/Ares blog, March 18, 2010.
41 The Navy had initially accelerated its estimated IOC for the F-35C to September 2014. Andrew Tilghman, “Joint
Strike Fighter Timeline Moved Up,” NavyTimes.com, September 18, 2009. In November 2009, Lockheed announced
that the first flight of an F-35C test aircraft would be delayed from the final quarter of 2009 to the first quarter of 2010.
(Dan Taylor, “Navy Joint Strike Fighter Carrier Variant Test Aircraft Will Not Fly Until 2010,” Inside the Navy,
November 9, 2009.)
42 Testimony before the Senate Armed Services Committee, March 11, 2010. “Marine Corps IOC will include 15
aircraft for training at Eglin AFB, Fla., four in an operational test and evaluation detachment and the first operational
squadron of 10 in Yuma, Ariz.” Amy Butler, Robert Wall, Graham Warwick and Alon Ben-David, “F-35B Achieves
Vertical Landing Milestone,” AviationWeek.com, March 23, 2010.
43 “The U.S. Marine Corps will scrap a December 2012 target to have its version of the Lockheed Martin Corp. F-35
Joint Strike Fighter ready for combat and isn’t setting a new date, the service’s commandant said. ‘I’m really not
wringing my hands over that,’ General James Amos told reporters today at the Pentagon. ‘It will be when it will
be.’”—Tony Capaccio, “Marines to Delay Combat-Readiness Target for F-35 Jet,” Bloomberg.com, December 14,
2010.
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35As for the Air Force and a total of 680 F-35Bs and Cs for the Marine Corps and Navy, with
exact numbers of Bs and Cs not yet determined.44
Annual Quantities
DOD began procuring F-35s in FY2007. Table 2 shows actual F-35 procurement quantities
through FY2010 and requested procurement quantities for FY2011. The figures in the table do
not include 13 research and development aircraft procured with research and development
funding. (Quantities for foreign buyers are discussed in the next section.)
Table 2. Annual F-35 Procurement Quantities
(Figures shown are for production aircraft; table excludes 13 research and development aircraft)
FY
F-35A (USAF)
F-35B (USMC)
F-35C (Navy)
Total
2007 2
0
0
2
2008 6
6
0 12
2009 7
7
0 14
2010 10 16
4
30
2011
22
13
7
42
2012 18
6
7
31
2013 (requested)
19
6
4
29
Source: Prepared by CRS based on DOD data.
Previous DOD plans contemplated increasing the procurement rate of F-35As for the Air Force to
a sustained rate of 80 aircraft per year by FY2015, and completing the planned procurement of
1,763 F-35As by about FY2034. Past DOD plans also contemplated increasing the procurement
rate of F-35Bs and Cs for the Marine Corps and Navy to a combined sustained rate of 50 aircraft
per year by about FY2014, and completing the planned procurement of 680 F-35Bs and Cs by
about FY2025.
On February 24, 2010, Pentagon acquisition chief Ashton Carter issued an Acquisition Decision
Memorandum (ADM) restructuring the program. Although the ADM did not directly address
maximum production rates or when they might be achieved, it did extend the SDD phase by 13
months, and slipped full-rate production to November, 2015.45
44 In 1996, preliminary planning estimated over 3,000 F-35s for DOD and the UK: 2,036 for the Air Force, 642 for the
Marines, 300 for the U.S. Navy, and 60 for the Royal Navy. In May 1997, the QDR recommended reducing projected
DOD procurement from 2,978 to 2,852: 1,763 for the Air Force, 609 for the Marines, and 480 for the Navy.
(Quadrennial Defense Review Cuts Procurement in FY1999, 2000, Aerospace Daily, May 20, 1997, p. 280.) In 2003,
the Navy reduced its planned procurement of 1,089 F-35s to 680 aircraft as part of the Navy/Marine Corps Tactical
Aviation Integration Plan. (See CRS Report RS21488, Navy-Marine Corps Tactical Air Integration Plan: Background
and Issues for Congress, by Christopher Bolkcom and Ronald O'Rourke.)
45 F-35 Lightning II Joint Strike Fighter (JSF) Program Restructure Acquisition Decision Memorandum (ADM), Under
Secretary of Defense (Acquisition, Technology & Logistics), February 24, 2010.
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There is a tension between reducing costs by increasing production rates and keeping up with
developmental changes, which is easier with slower rates. Lockheed Martin “has been pushing
hard to increase the production rate, arguing its production line is ready and it has reduced
problems on the line to speed things up. Speeding up production, of course, would boost
economies of scale and help lower the politically sensitive price per plane... (S)lowing production
would help reduce the cost of replacing parts in jets that are being built before testing is complete,
[program manager Admiral David] Venlet said.”46
Program Management
The JSF program is jointly managed and staffed by the Department of the Air Force and the
Department of the Navy. Service Acquisition Executive (SAE) responsibility alternates between
the two departments. When the Air Force has SAE authority, the F-35 program director is from
the Navy, and vice versa. The Air Force resumed SAE authority in April 2009.47
On February 1, 2010, Secretary Gates announced that the JSF program manager had been
dismissed, and that the program manager position would be upgraded from a 2-star to a 3-star
billet. Vice Admiral David J. Venlet was nominated to be the new program manager on March 17,
2010,48 and confirmed by the Senate on May 7, 2010.
Cost and Funding49
Total Program Acquisition Cost
As of December 31, 2010, the total estimated acquisition cost (the sum of development cost,
procurement cost, and military construction [MilCon] cost) of the F-35 program in constant (i.e.,
46 Richard Whittle, “JSF’s Build And Test Was ‘Miscalculation,’ Adm. Venlet Says; Production Must Slow,” AOL
Defense, December 1, 2011.
47 In 2004, appropriations conferees followed a House recommendation to direct DOD to review this alternative
management arrangement. House appropriators believed that “management of program acquisition should remain with
one Service, and that the U.S. Navy, due to its significant investment in two variants of the F-35 should be assigned all
acquisition executive oversight responsibilities.” (H.Rept. 108-553 [H.R. 4613], p. 234) Conferees directed that DOD
submit a report on the potential efficacy of this change. Prior to the release of the DOD report, former Air Force Chief
of Staff General John Jumper was quoted as saying that he also supported putting one service in charge of JSF program
acquisition. (Elizabeth Rees, “Jumper Supports Single Service Retaining JSF Acquisition Oversight,” Inside the Air
Force, August 6, 2004.) However, General Jumper highlighted the significant investment the Air Force was making in
the JSF program in response to the congressional language favoring the Navy. In DOD’s response to Congress, the
report noted the current arrangement ensures one Service does not have a “disproportionate voice” when it comes to
program decisions and that the current system is “responsive, efficient, and in the best interests of the success of the
JSF program.” (U.S. Department of Defense, Report to Congress on Joint Strike Fighter Management Oversight
[forwarded by] Michael W. Wynne, Under Secretary of Defense for Acquisition, Technology and Logistics, December
20, 2004.)
48 Michael Bruno, “Navy Three Star Officially Nominated For JSF,” AviationWeek.com, March 17, 2010.
49 The F-35 program receives (or in the past received) funding from the Air Force, Navy, and Defense-Wide research,
development, test, and evaluation (RDT&E) accounts (the Defense-Wide RDT&E funding occurred in FY1996-
FY1998); Non-Treasury Funds (i.e., financial contributions from the eight other countries participating in the F-35
program)—a source of additional research and development funding; the Air Force and Navy aircraft procurement
accounts (the Navy and Marine Corps are organized under the Department of the Navy, and Marine Corps aircraft
development and procurement costs are funded through the Navy’s RDT&E and aircraft procurement accounts); and
the Air Force MilCon account and the Navy and Marine Corps MilCon account.
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inflation-adjusted) FY2002 dollars was about $270.6 billion, including about $48.4 billion in
research and development, about $221.8 billion in procurement, and about $457.4 million in
MilCon.50
In then-year dollars (meaning dollars from various years that are not adjusted for inflation), the
figures are about $379.4 billion, including about $54.4 billion in research and development, about
$324.4 billion in procurement, and about $551.2 million in military construction.51
Prior-Year Funding
Through FY2010, the F-35 program has received a total of roughly $56 billion of funding in then-
year dollars, including roughly $41 billion in research and development, about 14.1 billion in
procurement, and roughly $227.8 million in military construction.
Unit Costs
As of December 31, 2010, the F-35 program had a program acquisition unit cost (or PAUC,
meaning total acquisition cost divided by the 2,456 research and development and procurement
aircraft) of about $154.4 million in constant FY2010 dollars, and an average procurement unit
cost (or APUC, meaning total procurement cost divided by the 2,443 production aircraft) of
$132.8 million in constant FY2010 dollars.
LRIP IV cost
On November 19, 2010, DOD announced the award of a contract for the fourth lot of low rate
initial production (LRIP) F-35s. This $3.9 billion contract for 31 aircraft is fixed-price-incentive
(firm target), meaning that Lockheed Martin and the government “would equally share the burden
of a cost overrun up to 40% over the fixed price. Any overage above 40% would be Lockheed’s
responsibility. Based on the per-unit price of roughly $126 million, the cost could go as high as
about $176 million, but the price paid by the government would be capped at around $151
million.”52
Based on the LRIP IV contract, the target prices of the three F-35 variants without engines
are as follows: conventional takeoff and landing (CTOL)—$111.6 million; Short takeoff and
vertical landing (Stovl)—$109.4 million and carrier variant (CVs)—$142.9 million. Though
Stovl appears to cost the least, the per-unit engine price is the highest. Also, this number is
lower because the purchase includes 17 Stovls versus 11 CTOLs and only four CVs.53
LRIP IV has since incurred substantial overruns (see “Recent Developments” above).
50 Office of the Secretary of Defense, Selected Acquisition Report (SAR): F-35, December 31, 2010. The procurement
cost figure of about $198.4 billion does not include the cost of several hundred additional F-35s that are to be procured
other countries that are participating in the F-35 program. The $198.4 billion figure does, however, assume certain
production-cost benefits for DOD aircraft that result from producing F-35s for other countries.
51 Office of the Secretary of Defense, Selected Acquisition Report (SAR): F-35, December 31, 2010.
52 Amy Butler, “Lockheed Says Latest F-35 Buy Following Predicted Cost Curve,” Aerospace Daily, December 3,
2010.
53 Amy Butler, “Carter: Healthy JSF Development Worth A Slip In Production,” Aerospace Daily, December 22, 2010.
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Operating and Support Costs
The December 31, 2010, Selected Acquisition Report projected lifetime operating and
sustainment costs for the F-35 fleet at slightly over $1 trillion.54 Because that figure was based on
experience with older fighters, it is being updated. “The Pentagon’s Cost Analysis and Program
Evaluation group is updating its $1 trillion figure for a major F-35 review next month intended to
revise all of the program’s costs … the program office will begin a so-called baseline review of
the sustainment cost, similar to the F-35 design and production review conducted last year.”55
Deficit Reduction Commission Recommendation
On December 3, 2010, the National Commission on Fiscal Responsibility and Reform released its
report on ways to decrease the United States’ national debt. The commission’s suggestions
included canceling the F-35B outright, for a savings of $17.6 billion, and substituting F-16s and
F/A-18Es for half of the planned F-35A and C purchases. The commission estimated the new
fighter mix would save $9.5 billion through FY2015.56
Lockheed Martin chief financial officer Bruce Tanner “said the commission’s proposal is
currently not viable… because Lockheed Martin’s Fort Worth fighter factory is now optimized for
F-35 production and would only be able to build a maximum of four F-16s per month.”57
Manufacturing Locations
Current plans call for the F-35 to be manufactured in several locations. Lockheed will build the
aircraft’s forward section in Fort Worth, TX. Northrop will build the mid-section in Palmdale,
CA, and the tail will be built by BAE Systems in the United Kingdom. Final assembly of these
components will take place in Fort Worth. Program officials are considering the potential of
establishing a second final assembly and checkout facility in Italy.58
The Pratt and Whitney F135 engine for the F-35 is produced in East Hartford and Middletown,
CT.
International Participation
In General
The F-35 program is DOD’s largest international cooperative program. DOD has actively pursued
allied participation as a way to defray some of the cost of developing and producing the aircraft,
54 Office of the Secretary of Defense, Selected Acquisition Report (SAR): F-35, December 31, 2010, p. 53.
55 Tony Capaccio, “Lockheed Martin F-35 Operating Costs May Reach $1 Trillion,” Bloomberg News, April 21, 2011.
56 Jim Wolf, “Lockheed F-35 fighter in US deficit panel’s sights,” Reuters.com, November 10, 2010; John T. Bennett,
“U.S. Debt Panel: Cut Weapon Programs,” Defense News, December 6, 2010.
57 Marina Malenic, “Lockheed Martin Officials Defend F-35 As ‘Affordable,’” Defense Daily, December 3, 2010.
58 “Eventually [Lockheed Martin] may want to open a second production line in Italy to better match demand, said Tom
Burbage, executive vice president and general manager of the F-35 program.” Christopher Hinton, “Lockheed Martin
sees international demand growing for F-35,” MarketWatch.com, June 17, 2009.
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and to “prime the pump” for export sales of the aircraft.59 Allies in turn view participation the F-
35 program as an affordable way to acquire a fifth-generation strike fighter, technical knowledge
in areas such as stealth, and industrial opportunities for domestic firms.
Eight allied countries—the United Kingdom, Canada, Denmark, The Netherlands, Norway, Italy,
Turkey, and Australia—are participating in the F-35 program under a Memorandum of
Understanding (MOU) for the SDD and Production, Sustainment, and Follow-On Development
(PSFD) phases of the program, although March, 2010 reports indicated Denmark may withdraw.60
These eight countries have contributed varying amounts of research and development funding to
the program, receiving in return various levels of participation in the program. International
partners are also assisting with Initial Operational Test and Evaluation (IOT&E), a subset of
SDD.61 The eight partner countries are expected to purchase hundreds of F-35s, with the United
Kingdom being the largest anticipated foreign purchaser.62
Two additional countries—Israel and Singapore—are security cooperation participants outside
the F-35 cooperative development partnership.63 Israel has agreed to purchase 20 F-35s.64 Japan
chose the F-35 as its next fighter in October 2011, and sales to additional countries are possible.65
Some officials have speculated that foreign sales of F-35s might eventually surpass 2,000 or even
3,000 aircraft.66
The UK is the most significant international partner in terms of financial commitment, and the
only Level 1 partner.67 On December 20, 1995, the U.S. and UK governments signed an MOU on
59 Congress insisted from the outset that the JAST program include ongoing efforts by DARPA to develop more
advanced STOVL aircraft, opening the way for UK participation in the program.
60 See, inter alia, Bill Sweetman, “Denmark bails from JSF,” Aviation Week/Ares blog, March 15, 2010.
61 Currently, the UK, Italy, and the Netherlands have agreed to participate in the IOT&E program. UK, the senior F-35
partner, will have the strongest participation in the IOT&E phase. Italy and the Netherlands are contributing a far
smaller amount and will take part only in the coalition concept of operations (CONOPS) validation testing. (Telephone
conversation with OSD/AT&L, October 3, 2007.) Other partner nations are still weighing their option to participate in
the IOT&E program. The benefits to participation are expedited acquisition of aircraft, pilot training for the test cycle,
and access to testing results.
62 Debate continues in the United Kingdom over whether to base the design of its new carriers on availability of the
STOVL F-35B, which would minimize the need for launch and arresting gear and a deck capable of landing CTOL
aircraft, or to build them to a more conventional design. (See, inter alia, “Davies: both carriers will take JSF,”
DefenseManagement.com, November 3, 2009.)
63 DOD offers Foreign Military Sales (FMS)-level of participation in the F-35 program for countries unable to commit
to partnership in the program’s SDD phase. Israel and Singapore are believed to have contributed $50 million each, and
are “Security Cooperative Participants.” (Selected Acquisition Report, Office of the Secretary of Defense for
Acquisition. December 31, 2005.)
64 Bob Cox, “Israeli government ok’s F-35 buy,” Fort Worth Star-Telegram, September 16, 2010. Yaakov Lappin,
“Israel, US Sign F-35 Agreement,” Jerusalem Post, October 8, 2010.
65 Paul Kallender-Umezu, “Japan F-X Competition Win Victory for JSF Program,” Defense News, December 20, 2011.
Viola Gienger, “Pentagon Awaits India’s Interest in Lockheed Martin F-35 Fighter,” Bloomberg News, November 2,
2011.
66 Andrea Shalal-Esa, “Pentagon sees 6,000 possible F-35 sales,” Reuters.com, June 17, 2009. See also Marina
Malenic, “F-35 Sales Could Double As Countries Look To Replace Aging Fleets, General Says,” Defense Daily, June
18, 2009: 6, and Marcus Weisgerber, “JSF Program Anticipates Nearly 700 F-35 Buys [For International Customers]
Between FY-09 and FY-23, Inside the Air Force, July 31, 2009.
67 International participation in the F-35 program is divided into three levels, according to the amount of money a
country contributes to the program—the higher the amount, the greater the nation’s voice with respect to aircraft
requirements, design, and access to technologies gained during development. Level 1 Partner status requires
approximately 10% contribution to aircraft development and allows for fully integrated office staff and a national
(continued...)
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British participation in the JSF program as a collaborative partner in the definition of
requirements and aircraft design. This MOU committed the British government to contribute
$200 million toward the cost of the 1997-2001 Concept Demonstration Phase.68 On January 17,
2001, the U.S. and UK governments signed an MOU finalizing the UK’s participation in the SDD
phase, with the UK committing to spending $2 billion, equating to about 8% of the estimated cost
of SDD. A number of UK firms, such as BAE and Rolls-Royce, participate in the F-35 program.69
On October 18, 2010, the British government announced a significant revision to its F-35
acquisition. Following a major defense review, the British chose to reduce their planned buy
“from 138 planes to as few as 40,”70 and to withdraw from acquiring the F-35B short-takeoff-
vertical landing model. “The British instead will buy the less costly F-35C model being
developed for the U.S. Navy, and only enough planes to equip one small carrier around 2020.”71
International Sales Quantities and Schedule
The cost of F-35s for U.S. customers depends in part on the total quantity of F-35s produced. As
the program has proceeded, some new potential customers have emerged, such as South Korea
and Japan, mentioned above. Other countries have considered increasing their buys, while some
have deferred previous plans to buy F-35s.
(...continued)
deputy at director level.
Level II partners consist of Italy and the Netherlands, contributing $1 billion and $800 million, respectively. On June
24, 2002, Italy became the senior Level II partner (“F-35 Joint Strike Fighter (JSF) Lightning II: International
Partners,” http://www.globalsecurity.org/military/systems/aircraft/f-35-int.htm). Italy wants to have its own F-35 final
assembly line, which would be in addition to a potential F-35 maintenance and upgrade facility. The Netherlands
signed on to the F-35 program on June 17, 2002, after it had conducted a 30-month analysis of potential alternatives.
Australia, Denmark, Norway, Canada, and Turkey joined the F-35 program as Level III partners, with contributions
ranging from $125 million to $175 million. (“Australia, Belgium Enter Joint Strike Fighter Program as EMD Partners,”
Inside the Air Force, April 21, 2000.)
Unlike the SDD phase, PSFD phase does not make any distinction as to levels of participation. Also unlike the bilateral
SDD MOUs, there is a single PSFD MOU for all partner nations. In signing the PSFD MOU, partner nations state their
intentions to purchase the F-35, including quantity and variant, and a determination is made as to their delivery
schedule. PSFD costs will be divided on a “fair-share” based on the programmed purchase amount of the respective
nation. So-called “offset” arrangements, considered the norm in defense contracts with foreign nations, usually require
additional incentives to compensate the purchasing nation for the agreement’s impact to its local workforce. F-35
officials decided to take a different approach, in line with the program’s goal to control costs, to avoid offset
arrangements and promote competition as much as possible. Consequently, all partner nations have agreed to compete
for work on a “best-value” basis and have signed the PSFD MOU.
68 “U.S., U.K. Sign JAST Agreement,” Aerospace Daily, December 21, 1995, p. 451.
69 BAE is a major partner to Lockheed Martin and is providing the aft fuselage, empennage, and electronic warfare
suite for the aircraft. Rolls-Royce is partnered with GE on the F136 engine and is a subcontractor to Pratt and Whitney
for producing components for the F-35B’s STOVL lift system. In October 2009, Rolls Royce broke ground on a new
plant in Virginia to make parts for the F136 engine. (Rolls Royce press release, “Rolls-Royce expands US capability;
begins construction on new manufacturing facility in Virginia,” October 19, 2009, available at http://www.rolls-
royce.com/investors/news/2009/091019_manufacturing_virginia.jsp.) Rolls Royce’s 2001 contract with Pratt and
Whitney for design and development of the STOVL lift components is valued at $1 billion over 10 years. (“Rolls-
Royce Finishes First JSF Propulsion System Flight Hardware,” Rolls-Royce Media Room, available at
http://www.rolls-royce.com/media/showPR.jsp?PR_ID=40243.) All F-35Bs, regardless of what engine they use, are to
employ Rolls Royce components in their STOVL lift systems.
70 Bob Cox, “Great Britain to delay, trim F-35 purchases,” Fort Worth Star-Telegram, October 20, 2010.
71 Ibid.
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The Italian government announced on February 15, 2012, that its planned buy of 131 F-35s
would be reduced to 90.72 Norway has deferred its buy by two years, to 2016.73 The Netherlands
reportedly delayed delivery of its first F-35s by four years, to 2019.74 Canada has reduced its
projected buy from 80 aircraft to 65. “‘One of the reasons there will be fewer of the new fighters
is we anticipate the new fighters will have significantly greater capacity than existing fighters,’
Prime Minister Stephen Harper told a news conference.”75 “Defence Minister Peter MacKay, a
strong advocate of the F-35, dismissed growing criticism of Canada’s pledge to buy 65 of the
planes as ‘clatter and noise.’... Mr. MacKay said the plane is ‘absolutely crucial’ for the protection
of North America. Later, asked if he has a plan B, he replied that no other jet is comparable.”76
On the other hand, Turkey may reportedly increase its buy from 100 to 120, and Israel from 20 to
40.77 In the case of Australia:
[W]ith the core U.S. program under intensive cost pressure, Australia held off until 2012 on
a further commitment for 72 fighters to outfit the first three operational squadrons. By then,
the government “will have much firmer cost estimates for the remaining aircraft and
necessary support and enabling capability as part of the planned first multi-year buy that is
expected to comprise over 1,000 aircraft for the U.S., Australia and other partners,” Defense
Minister John Faulkner says.78
Friction over Work Shares and Technology Transfer
DOD and foreign partners in the JSF program have occasionally disagreed over the issues of
work shares and proprietary technology. Denmark, Italy, the Netherlands, Norway, and Turkey
expressed dissatisfaction in 2003-2004 with the type and quantity of the work their companies
had been awarded on the F-35.79 These countries threatened to reduce their participation in the
program, or to purchase European fighters instead of the F-35.
72 Chiara Vasarri and Sabine Pirone, “Italy to Cut F-35 Fighter Jet Orders in Revamp,” Bloomberg News, February 15,
2012.
73 Robert Wall, “Norway Delays Most F-35 Deliveries,” Aerospace Daily, September 28, 2010; John Reed, “Norway
Buys 4 JSFs, Pitches New Missile,” DefenseTech.org, June 21, 2011.
74 Robert Wall, “Dutch Say JSF Delays Will Not Impact Air Force, For Now,” Aerospace Daily, November 30, 2011.
75 Randall Palmer and David Ljunggren, “Canada to buy fewer F-35 fighters than thought,” Reuters.com, May 12,
2008. Daniel Leblanc, “ Ottawa to spend $9-billion in sole-source deal for U.S. fighter jets,” The Globe and Mail, June
8, 2010. See also “Canada Commits $8.5 Billion For 65 Lockheed Martin F-35s,” Defense Daily, July 19, 2010;
“Purchase Decision Allows Canada To Begin F-35 Planning,” Aerospace Daily, July 19, 2010, and Dana Hedgpeth,
“Lockheed In $9 Billion Jet Deal With Canada,” Washington Post, July 17, 2010.
76 Oliver Moore, “Panetta Reassures Canada: U.S. ‘Committed’ To F-35 Jet Program,” The Globe and Mail, November
19, 2011.
77 Umit Enginsoy and Burak Ege Bekdil, “Fighter Buys Top Turkish Shopping List,” Defense News, April 28, 2008.
Gopal Ratnam and Viola Gienger, “Israel Seeks 20 Additional F-35s After Failure Of U.S. Swap For Peace Plan,”
Bloomberg.com, December 14, 2010.
78 Robert Wall, “Will Australian JSF Buy Avoid Delays?” AviationWeek.com, December 2, 2009. A similar story
appeared in the print edition of Aviation Week & Space Technology, November 30, 2009.
79 “Norway Signs Industrial Partnership with Eurofighter Consortium,” Defense Daily, January 29, 2003. Joris Janssen
Lok, “Frustration Mounts Among JSF Partners,” Jane’s Defence Weekly, March 24, 2004; Thomas Dodd, “Danish
Companies Consider Quitting JSF Programme,” Jane’s Defence Weekly, January 9, 2004. Tom Kingston, “Unsatisfied
Italy May Cut JSF Participation,” Defense News, May 10, 2004. Lale Sariibrahimoglu, “Turkey may withdraw from
JSF program,” Jane’s Defence Weekly, November 10, 2004.
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Israel announced that it had an agreement for $5.3 billion in proposed offsets as part of its deal to
acquire 20 F-35s, leading to Canadian objections that their much larger investment would yield a
proportionally smaller share of offset work.80
The governments of Italy and the United Kingdom have lobbied for F-35 assembly facilities to be
established in their countries. In July 2010, Lockheed and the Italian firm Alenia Aeronautica
reached an agreement to establish an F-35 final assembly and checkout facility at Cameri Air
base, Italy, to deliver aircraft for Italy and the Netherlands beginning in 2014.81 It was also
reported that South Korean companies could bid for work on the F-35 if South Korea purchases
the aircraft.82
In November 2009, it was reported that the Confederation of Danish Industries had demanded
that the Danish government secure subcontract guarantees with Lockheed regarding Danish work
on the F-35 program before the Danish government makes a selection to purchase the F-35 for
Denmark’s Combat Aircraft Replacement Program.83
Some foreign partners in the F-35 program have argued that the United States has been too
cautious regarding the transfer of JSF technologies. Following UK expressions in early 2006 of
frustration regarding technology sharing,84 Congress included a provision (Section 233) in the
FY2007 defense authorization act (H.R. 5122/P.L. 109-364 of October 17, 2006) expressing the
sense of the Congress that the Secretary of Defense should share JSF technology between the
U.S. and UK governments consistent with the national security interests of both nations.85
However, a November 24, 2009, report indicated that the Pentagon had decided not to share
critical technologies with the UK.86
As of 2008, international content in the initial F-35 aircraft was approximately 20%, and
Lockheed expected international content to potentially expand to about 30% as the program
transitions to full-rate production and the supply base potentially diversifies.87
80 Barbara Opall-Rome and David Pugliese, “Israeli Clarification Calms Canada’s Ire on Offsets,” Defense News,
December 20, 2010.
81 Amy Butler, “Deal For Italian JSF Assembly Facility Finally Set,” Aerospace Daily, July 20, 2010.
82 “Lockheed Martin Dangles F-35 Work Opportunities For S. Korea,” Aerospace Daily & Defense Report, October 21,
2009: 5.
83 Gerard O’Dwyer, “Danish Industry Pushes for F-35 Work Guarantees,” Defense News, November 23, 2009: 23.
84 The UK’s top defense procurement official reportedly stated in 2006 that his country would cease participation in the
F-35 program if the F136 engine were cancelled and technology transfer issues were not resolved to the UK’s
satisfaction. (Megan Scully, “British Demand Better Access To Fighter.” National Journal’s Congress Daily AM,
March 15, 2006. George Cahlink. “U.K. Procurement Chief Warns Backup Engine Dispute Threatens JSF Deal.”
Defense Daily, March 15, 2006.)
85 The text of the provision is as follows:
SEC. 233. SENSE OF CONGRESS ON TECHNOLOGY SHARING OF JOINT STRIKE
FIGHTER TECHNOLOGY.
It is the sense of Congress that the Secretary of Defense should share technology with regard to the
Joint Strike Fighter between the United States Government and the Government of the United
Kingdom consistent with the national security interests of both nations.
86 Jim Wolf, “U.S. to Withhold F-35 Fighter Software Code,” Reuters.com, November 24, 2009. Rhys Jones, “UK
confident U.S. will hand over F-35 fighter codes,” Reuters.com, December 7, 2009.
87 “F-35 International Program Content,” JSF Joint Program Office paper, March 4, 2008.
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Proposed FY2013 Budget
FY2013 Funding Request
Table 3 shows the Administration’s FY2013 request for Air Force and Navy research and
development and procurement funding for the F-35 program, along with FY2011 and FY2012
funding levels. The funding figures shown in the table do not include procurement funding for
initial spares, MilCon funding, or research and development funding provided by other countries.
Table 3. FY2013 Funding Request for F-35 Program
(Figures in millions of then-year dol ars; FY2011 and FY2012 figures shown for reference)
FY2011
FY2012
FY2013
(request)
Funding
Quantity Funding Quantity Funding Quantity
RDT&E funding
Air
Force 931.6 — 1,397.9 — 1,218.4 —
Dept.
of
Navy
1,256.3 — 1,310.3 — 1,481.1 —
Subtotal
2,187.9 — 2,708.2 — 2,699.5 —
Procurement funding
Air
Force 4,302.2 25 3,518.6 18 3,565.7 19
Dept.
of
Navy
2,691.1 10 2,816.3 13 2,583.7 10
Subtotal
6,993.3 35 6,334.9 31 6,149.4 29
Spares 501.1 202.9 322.3
TOTAL
9,682.3 35 9,246.0 31 9,171.2 29
Source: Program Acquisition Costs by Weapons System, Office of the Under Secretary of Defense
(Comptrol er)/Chief Financial Officer, February, 2012.
Notes: Figures shown do not include funding for MilCon funding or research and development funding provided
by other countries. Advance procurement requested in FY2013 for future years, $293.4 million for the Air Force
and $171.4 million for the Navy, is included in the procurement amounts shown.
Procurement cost of the 19 F-35As requested for FY2013 in the Air Force budget is estimated at
$3,353.3 million, or an average of $176.5 million each. These aircraft have received $229.0
million in prior-year advance procurement (AP) funding, leaving another $3,124.3 million to be
funded in FY2013 to complete their estimated procurement cost. The FY2013 Air Force funding
request for the F-35 program also includes $293.4 million in advance procurement funding for F-
35As to be procured in future years, and $181.8 million for F-35A initial spares, bringing the total
FY2013 Air Force procurement funding request for the program to $3,599.5 million.
The 6 F-35Bs and 4 F-35Cs requested for FY2013 in the Department of the Navy budget have a
combined estimated procurement cost of $2,638.7 million, or an average of $263.9 million each.
These aircraft have received $226.3 million in prior-year AP funding, leaving another $2,412.3
million to be funded in FY2013 to complete their estimated procurement cost. The FY2013
Department of the Navy procurement funding request for the F-35 program also includes $171.4
million in advance procurement funding for F-35Bs and Cs to be procured in future years, and
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$140.5 million funding for initial spares, bringing the total FY2013 Navy procurement funding
request for the program to $2,724.2 million.
Issues for Congress
Planned Total Procurement Quantities
Another potential issue for Congress concerns the total number of F-35s to be procured. As
mentioned above, planned production totals for the various versions of the F-35 we left
unchanged by the 2010 Quadrennial Defense Review (QDR). Since then, considerable new
information has appeared regarding cost growth that may challenge the ability to maintain the
expected procurement quantities. “’I think we are to the point in our budgetary situation where, if
there is unanticipated cost growth, we will have to accommodate it by reducing the buy,’ said
Undersecretary of Defense Robert Hale, the Pentagon comptroller.”88
Some observers, noting potential limits on future U.S. defense budgets, potential changes in
adversary capabilities, and competing defense-spending priorities, have suggested reducing
planned total procurement quantities for the F-35. A September 2009 report on future Air Force
strategy, force structure, and procurement by the Center for Strategic and Budgetary Assessments
(CSBA), for example, states that
[A]t some point over the next two decades, short-range, non-stealthy strike aircraft will
likely have lost any meaningful deterrent and operational value as anti-access/area denial
systems proliferate. They will also face major limitations in both irregular warfare and
operations against nuclear-armed regional adversaries due to the increasing threat to forward
air bases and the proliferation of modern air defenses. At the same time, such systems will
remain over-designed – and far too expensive to operate – for low-end threats….
Reducing the Air Force plan to buy 1,763 F-35As through 2034 by just over half, to 858 F-
35As, and increasing the [annual F-35A] procurement rate to end [F-35A procurement] in
2020 would be a prudent alternative. This would provide 540 combat-coded F-35As on the
ramp, or thirty squadrons of F-35s[,] by 2021[, which would be] in time to allow the Air
Force budget to absorb other program ramp ups[,] like NGB [the next-generation bomber].89
Program Performance
The F-35 program is behind schedule and over budget. Congress may wish to review the causes
of these issues, whether the plan put forward in February 2010 and subsequent procurement delay
in February 2012 are sufficient to recover schedule and stabilize costs, and/or the credibility of
projections by DOD, GAO, and others regarding the program’s likely future performance.
88 Marina Malenic, “DoD Comptroller: Further F-35 Cost Growth Jeopardizes Buy Quantity,” Defense Daily, March 4,
2010.
89 Thomas P. Ehrhard, An Air Force Strategy for the Long Haul, Washington, Center for Strategic and Budgetary
Assessments, 2009, pp. xii and xiv. The report was released on September 17, 2009, according to CSBA’s website, and
is available at http://www.csbaonline.org/4Publications/PubLibrary/R.20090917.An_Air_Force_Strat/
R.20090917.An_Air_Force_Strat.pdf. Subsequent to writing this report, the author became a special assistant to the Air
Force Chief of Staff.
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Cost Increases and Nunn-McCurdy Breach
On March 20, 2010, DOD formally announced that the JSF program had exceeded the cost
increases limits specified in the Nunn-McCurdy cost containment law, as average procurement
unit cost, in FY2002 dollars, had grown 57% to 89% over the original program baseline. Simply
put, this requires the Secretary of Defense to notify Congress of the breach, present a plan to
correct the program, and to certify that the program is essential to national security before it can
continue.90
On June 2, 2010, the Under Secretary of Defense for Acquisition, Technology and Logistics
issued an Acquisition Decision Memorandum (ADM) certifying the F-35 Program in
accordance with section 2433a of title 10, United States Code. As required by section 2433a,
of title 10, Milestone B was rescinded. A Defense Acquisition Board (DAB) was held in
November 2010… No decision was rendered at the November 2010 DAB… Currently,
cumulative cost and schedule pressures result in a critical Nunn-McCurdy breach to both the
original (2001) and current (2007) baseline for both the Program Acquisition Unit Cost
(PAUC) and Average Procurement Unit Cost (APUC). The breach is currently reported at
78.23% for the PAUC and 80.66% for the APUC against the original baseline and 27.34%
for the PAUC and 31.23% for the APUC against the current baseline.91
This breach led to the January 2011 program restructuring described in “Recent Developments.”
February 2010 Program Restructuring
In November 2009, DOD’s Joint Estimating Team issued a report (JET II) stating that the F-35
program would need an extra 30 months to complete the SDD phase. In response to JET II, the
then-impending Nunn-McCurdy breach and other developments, on February 24, 2010, Pentagon
acquisition chief Ashton Carter issued an Acquisition Decision Memorandum (ADM)
restructuring the F-35 program. Key elements of the restructuring included the following:
• Extending the SDD phase by 13 months, thus delaying Milestone C (full-rate
production) to November 2015 and adding an extra low-rate initial production
(LRIP) lot of aircraft to be purchased during the delay. Carter proposed to make
up the difference between JET II’s projected 30-month delay and his 13-month
schedule by adding three extra early-production aircraft to the test program. It is
not clear how extra aircraft could be added promptly if production is already
behind schedule.
• Funding the program to the “Revised JET II” (13-month delay) level, implicitly
accepting the JET II findings as valid.
• Withholding $614 million in award fees from the contractor for poor
performance, while adding incentives to produce more aircraft than planned
within the new budget.
90 For a history of the Nunn-McCurdy law and options for its future, see CRS Report R41293, The Nunn-McCurdy Act:
Background, Analysis, and Issues for Congress, by Moshe Schwartz.
91 Office of the Secretary of Defense, Selected Acquisition Report (SAR): F-35, December 31, 2010, p. 4.
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• Moving procurement funds to R&D. “More than $2.8 billion that was budgeted
earlier to buy the military’s next-generation fighter would instead be used to
continue its development.”92
“Taken together, these forecasts result in the delivery of 122 fewer aircraft over the Future Years
Defense Program (FYDP), relative to the President’s FY 2010 budget baseline,” Carter said.93
This reduction led the Navy and Air Force to revise their dates for IOC as noted above.
February 2012 Procurement Stretch
With the FY2013 budget, F-35 acquisition was slowed, with the acquisition of 179 previously
planned aircraft being moved to years beyond the FY2013-2017 FYDP “2017 for a total of $15.1
billion in savings.”94
OT&E Report on System Testing
In its annual report to Congress on DOD programs, the Office of Operational Testing &
Evaluation (DOT&E) stated that due to late deliveries of 10 of 13 test aircraft, F-35 flight testing
“accomplished only 16 of 168 flight test sorties planned for FY09,” and characterized the test
plan as having substantial schedule risk. While giving credit for “a comprehensive, robust, and
fully funded Live Fire test plan,” DOT&E also noted “the removal of shutoff fuses for engine
fueldraulics lines, coupled with the prior removal of dry bay fire extinguishers [to save weight],
has increased the likelihood of aircraft combat losses from ballistic threat induced fires.”95
March 2010 GAO Perspective
In March 2010, the Government Accountability Office (GAO) issued a report reviewing the F-35
program’s cost, schedule, and performance. Citing what it found to be deficiencies in the
manufacturing process and test schedule, and noting the high level of concurrency in the program,
GAO found that “JSF cost increases, schedule delays, and continuing technical problems …
increase the risk that the program will not be able to deliver the aircraft quantities and capabilities
in the time required by the warfighter.”96 DOD concurred with GAO’s recommendations
concerning independent cost analysis and review of IOC requirements, noting that DOD had
already taken corrective actions (such as the program restructuring) in advance of GAO’s report,
and partially concurred with a recommendation to move toward fixed-price contracting.97
92 Tony Capaccio, “Lockheed F-35 Purchases Delayed in Pentagon’s Fiscal 2011 Plan,” Bloomberg News, January 6,
2010.
93 F-35 Lightning II Joint Strike Fighter (JSF) Program Restructure Acquisition Decision Memorandum (ADM), Under
Secretary of Defense (Acquisition, Technology & Logistics), February 24, 2010.
94 Tony Capaccio, “Pentagon Takes $1.6 Billion From Lockheed F-35 in Biggest Cut,” Bloomberg News, February 13,
2012.
95 DOD Office of Operational Test & Evaluation, FY2009 DOT&E Annual Report to Congress, pp. 21-25.
96 U.S. Government Accountability Office, Joint Strike Fighter[:] Additional Costs and Delays Risk Not Meeting
Warfighter Requirements on Time, GAO-10-382, March 2010.
97 Ibid., pp. 42-45.
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Testing Performance
During 2010, the F-35 had a mixed test record. DOD’s annual report on F-35 testing indicated:
The cumulative data for test sorties and points indicate progress slightly ahead of that
planned. The test teams exceeded the goal of 394 total sorties for calendar year 2010 by early
December 2010. However, progress in testing the Short Take-Off and Vertical Landing
(STOVL) aircraft was less than planned… Immaturity of STOVL design and unexpected
component deficiencies limited successful accomplishment of test points in areas critical to
short take-off and vertical landing capability. Development of mission systems software
continued to experience delays that affected flight test progress.98
“Overall, F-35 flight testing ended 2010 close to its goal of more than 3,700 test points, but while
the CTOL F-35A and F-35C CV were well ahead of plan, Stovl and mission-system testing fell
short. More than half the test points required for Stovl RFT and ship clearance remain to be
accomplished in 2011.”99
Robert Stevens, CEO of F-35 contractor Lockheed Martin, “said … that several parts on the most
complex version of its F-35 Joint Strike Fighter were failing more often than expected …
includ[ing] a fan that cools the engine and the hydraulic devices that open air-flow panels to
provide the vertical thrust. He said valves, switches and power system components had also been
unreliable.”100 As a consequence, “The U.S. may withhold from Lockheed as much as $614
million in fees because of delays on the warplane, pending improvements in flight tests, Defense
Secretary Robert Gates has said.”101
“Since March, F-35 BF-1, the only jet instrumented for vertical landings in the initial test phase,
has accomplished about half as many vertical landings as scheduled, performing a dozen
flights.”102 Also, “The short-takeoff-and-vertical-landing (Stovl) F-35B Joint Strike Fighter is
unlikely to conduct initial at-sea testing on schedule in March 2011 because of delays in clearing
the vertical-landing envelope … [t]he delay could affect U.S. Marine Corps plans to declare
initial operational capability (IOC) with the F-35B in late 2012.”103 “Originally set for March,
ship trials are now slated between August and November.”104
Although the F-35 program overall was running ahead of the test plan, with 427 test flights
(against a plan of 390) by the end of 2010, the F-35B had flown only 216 of a planned 254
flights. As a result, “The US Marine Corps could declare initial operational capability with the Air
Force’s F-35A variant of the Joint Strike Fighter, as delays and a major review cast more doubt on
the feasibility of meeting a late-2012 IOC date with the F-35B short take-off, vertical landing
variant… Lockheed Martin F-35 general manager Tom Burbage said.”105 Further, “[w]hile the
program exceeded its year-end target of 394 flights, the objectives of clearing the conventional-
98 Director, Operational Test & Evaluation, FY 2010 Annual Report, December 2010, p. 13.
99 Graham Warwick, “F-35 Begins Year With Test Objectives Unmet,” AviationWeek.com, January 4, 2011.
100 Christopher Drew, “Lockheed Says Several Parts For F-35s Are Failing,” The New York Times, July 28, 2010.
101 Tony Capaccio and Gopal Ratnam, “Lockheed F-35’s Parts to Get More Scrutiny Amid Test Delays, Pentagon
Says,” Bloomberg News, August 3, 2010.
102 Bill Sweetman, “Marines Could Fly CTOL JSF,” Aviation Week/Ares blog, September 14, 2010.
103 Graham Warwick, “STOVL F-35B To Miss Initial At-Sea Test Date,” Aerospace Daily, September 17, 2010.
104 Graham Warwick, “F-35 Begins Year With Test Objectives Unmet,” AviationWeek.com, January 4, 2011.
105 Sweetman, op. cit.
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takeoff-and-landing (CTOL) variant to begin pilot training, and the short-takeoff-and-vertical-
landing (Stovl) version for training and initial ship trials, were not accomplished as planned in
2010.”106
The entire F-35 test fleet was grounded from October 1-5, 2010, to address fuel pump issues. To
help regain schedule, the first two production aircraft have been retasked to flight test, although
this will delay the start of Air Force flight training.107
2011 testing has gone much more to plan. The F-35C successfully completed jet-blast-deflector
testing August 13.108 The program expects to move two specially instrumented F-35Bs to the
amphibious ship Wasp in the first week of October 2011. “This will kick off a series of shipboard
tests to assess the interface between the stealthy, single-engine jet and the ship. During those
trials, the test force plans to conduct 67 vertical landings on the ship.... Lockheed Martin officials
say that despite a halt in test flights, they are 8% ahead of plans in year-to-date flights.”109
Cost Tracking
On October 5, 2010, DOD decertified the system used by contractor Lockheed Martin to track the
cost performance of the F-35 program.
De-certification of the Fort Worth-based unit’s “earned value management system” was
intended to “help ensure Lockheed Martin devotes the needed attention to complete”
corrective actions “in a timely manner,” Pentagon spokeswoman Cheryl Irwin said in a
statement via e-mail.110
Secretary Gates’s January 2011 Program Restructure
The director of the F-35 program completed a baseline technical review of the program in late
2010, “which was a technical, ‘bottoms-up,’ independent review of the air vehicle platform,
sustainment, mission systems software, and test.”111 Responding to issues detailed in the technical
review, on January 6, 2011, Secretary of Defense Gates announced a change in the F-35 testing
and production plan focused on the F-35B:
In short, two of the JSF variants, the Air Force version and the Navy’s carrier-based version,
are proceeding satisfactorily.
By comparison, the Marine Corps’ short take-off and vertical-landing (STOVL) variant is
experiencing significant testing problems. These issues may lead to a redesign of the
aircraft’s structure and propulsion, changes that could add yet more weight and more cost to
an aircraft that has little capacity to absorb more of either.
106 Graham Warwick, “F-35 Begins Year With Test Objectives Unmet,” AviationWeek.com, January 4, 2011.
107 “Test Reset,” Aerospace Daily, November 8, 2010.
108 Defense Daily, August 29, 2011.
109 Amy Butler, “Lockheed Wraps Up F-35 Structural Testing,” AviationWeek.com, September 20, 2011.
110 “Lockheed Warned On Cost-Tracking,” The Washington Post, October 6, 2010, p. 16.
111 Director, Operational Test & Evaluation, FY 2010 Annual Report, December 2010, p. 13.
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As a result, I am placing the STOVL variant on the equivalent of a two-year probation. If we
cannot fix this variant during this time frame and get it back on track in terms of
performance, cost and schedule, then I believe it should be canceled.
We will also move the development of the Marine variant to the back of the overall JSF
production sequence.112
Three major technical issues emerged for the F-35B.
The first was premature wear on hinges for the auxiliary inlet door feeding the F-35B’s lift fan,
which caused the F-35B fleet to be grounded in September 2010. A technical fix was in place by
January 2011.
Second, cracks were discovered in a bulkhead of an F-35B used for fatigue testing “after the
airplane had been subjected to the equivalent of about 1,500 hours of flight time out of a total
16,000 hours planned.” Prime contractor Lockheed Martin has redesigned the bulkhead, and
“‘(o)ther locations of similar design are also being assessed,’ company spokesman John Kent said
in an e-mailed statement Jan. 11.”113 The aluminum bulkhead is unique to the F-35B; “F-35A and
F-35C bulkheads are still made of titanium, as are similar bulkheads on the F-22.”114
Third, the driveshaft, lift-fan clutch, and actuator for the F-35B’s roll-post nozzles will be
redesigned following discovery that the driveshaft contracts and expands more than expected, and
that the other components experience more heat than anticipated during flight operations.115
Moving F-35B development, which had been scheduled to lead the program, to the back of the
queue should reduce the impact of F-35B issues on the schedule for the A and C models, which
are encountering fewer development challenges.
The schedule changes Gates announced mean that “the Pentagon now plans to order 325 jets
between 2012 and 2016, 124 fewer than anticipated a few months ago.... Of the money saved by
buying fewer jets, $4.6 billion would pay for continued development and testing. Another $4
billion would be used by the Pentagon for other purposes, including acquiring more F/A-18 Super
Hornets, one of the planes the F-35 is supposed to replace, for the Navy.”116 The F/A-18 buy is
reportedly 41 aircraft.117
While there are no specific criteria for the F-35B to meet in order to exit probation, “program
officials have begun restructuring the program to hit four key goals … maintaining propulsion
levels while reducing aircraft weight, ensuring the aircraft’s ability to gain full flight clearance,
112 Office of the Assistant Secretary of Defense (Public Affairs), “DOD News Briefing with Secretary Gates and Adm.
Mullen from the Pentagon,” press release, January 6, 2011, http://www.defense.gov/transcripts/transcript.aspx?
transcriptid=4747.
113 Dave Majumdar, “Lockheed: One F-35B Problem Fixed,” DefenseNews.com, January 10, 2011.
114 Bill Sweetman, “Major F-35B Component Cracks In Fatigue Test,” AviationWeek/Ares blog, November 17, 2010.
115 Stephen Trimble, “New design changes raises pressure on future of F-35B variant,” Flight International, January
12, 2011.
116 Bob Cox, “Defense Secretary Proposes Cutting 124 F-35 Purchases,” Fort Wiorth Star-Telegram, January 7, 2011.
117 Andrea Shalal-Esa, “Pentagon delays F-35, buys more Boeing fighters,” Reuters, January 6, 2011.
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proving the fighter’s suitability for ship operations and hitting the program’s key performance
parameters.”118
Fleet Grounding
All F-35s were grounded for approximately a week in March 2011, after the discovery of issues
with onboard electrical generators. After discovering that improper maintenance, rather than a
hardware issue, led to the problem, the fleet was returned to operation.119
Affordability and Projected Fighter Shortfalls
An additional potential issue for Congress for the F-35 program concerns the affordability of the
F-35, particularly in the context of projected shortfalls in both Air Force fighters and Navy and
Marine Corps strike fighters.
Although the F-35 was conceived as a relatively affordable strike fighter, some observers are
concerned that in a situation of constrained DOD resources, F-35s might not be affordable in the
annual quantities planned by DOD, at least not without reducing funding for other DOD
programs. As the annual production rate of the F-35 increases, the program will require more than
$10 billion per year in acquisition funding at the same time that DOD will face other budgetary
challenges. The issue of F-35 affordability is part of a larger and long-standing issue concerning
the overall affordability of DOD’s tactical aircraft modernization effort, which also includes
procurement of F/A-18E/Fs (through FY2012, at least).120 Some observers who are concerned
about the affordability of DOD’s desired numbers of F-35s have suggested procuring upgraded F-
16s as complements or substitutes for F-35As for the Air Force, and F/A-18E/Fs as complements
or substitutes for F-35Cs for the Navy.121 F-35 supporters argue that F-16s and F/A-18E/Fs are
less capable than the F-35, and that the F-35 is designed to have reduced life-cycle costs.
The issue of F-35 affordability occurs in the context of a projected shortfall of up to 800 Air
Force fighters that was mentioned by Air Force officials in 2008,122 and a projected shortfall of
more than 100 (and perhaps more than 200) Navy and Marine Corps strike fighters.123 In the
interim, “in light of delays with the F-35 Lightning II Joint Strike Fighter, the U.S. Air Force is
set to begin looking at which of its newer F-16s will receive structural refurbishments, avionics
updates, sensor upgrades or all three.”124
118 Carlo Munoz, “Venlet: No ‘Black And White’ Metrics To Evaluate Future of Suspended STOVL Program,”
Defense Daily, February 16, 2011.
119 Dave Majumdar, “Maintenance Procedure Led to F-35 Generator Failure,” Defense News.com, March 26, 2011.
120 For more on this issue, see CRS Report RL33543, Tactical Aircraft Modernization: Issues for Congress.
121 See, inter alia, George Wilson, “Kill the F-35?” CongressDaily AM, March 22, 2010.
122 Testimony of Lieutenant General Daniel Darnell, Deputy Chief of Staff, Air, Space and Information Operations,
Plans and Requirements, before an April 9, 2008, hearing on Air Force and Navy aviation programs before the Airland
subcommittee of the Senate Armed Services Committee. (Source: Transcript of hearing.)
123 For more on the projected Navy-Marine Corps strike fighter shortfall, see CRS Report RL30624, Navy F/A-18E/F
and EA-18G Aircraft Program.
124 John Reed, “JSF Woes Push AF to F-16s,” DoD Buzz, November 4, 2010.
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Future of Marine Corps Aviation
Britain’s decision to withdraw from purchasing the F-35B leaves the U.S. Marine Corps as the
only customer for that variant. The possibility of increasing unit cost due to lower quantities,
coupled with the testing and development challenges unique to the STOVL B model, have led
some commentators125 to question whether the Marine Corps will or should continue to acquire
the F-35B. Marine Corps doctrine states that the Marine Air Ground Task Force (MAGTF) must
include organic tactical aviation assets. Some note that advances in threat make forward operation
of STOVL aircraft increasingly impractical, and that Navy or Marine F-35Cs flown from carriers
could provide air capability for forces ashore, as the British have chosen to do. Although
conscious of the threat to forward operating bases, Under Secretary of the Navy Robert Work
said that the Marine Corps’ short take-off vertical-landing version of the Joint Strike Fighter,
which has faced the most troubles in the turbulent JSF program, will still provide a vital
capability.... “Having the flexibility of a short take-off vertical-landing aircraft that’s
supersonic, that’s stealthy, that works in tandem with longer-range Navy systems off a wide
variety of ships really provides us with a lot of capability,” Work said.126
Implications for Industrial Base
Another potential issue for Congress regarding the F-35 program concerns its potential impact on
the U.S. tactical aircraft industrial base. The award of the F-35 SDD contract to a single company
(Lockheed Martin) raised concerns in Congress and elsewhere that excluding Boeing from this
program would reduce that company’s ability to continue designing and manufacturing fighter
aircraft.127
Similar concerns regarding engine-making firms have been raised since 2006, when DOD first
proposed (as part of the FY2007 budget submission) terminating the F136 alternate engine
program. Some observers are concerned that that if the F136 were cancelled, General Electric
would not have enough business designing and manufacturing fighter jet engines to continue
competing in the future with Pratt and Whitney (the manufacturer of the F135 engine). Others
argued that General Electric’s considerable business in both commercial and military engines was
sufficient to sustain General Electric’s ability to produce this class of engine in the future.
Exports of the F-35 could also have a strong impact on the U.S. tactical aircraft industrial base
through export. Most observers believe that the F-35 could potentially dominate the combat
aircraft export market, much as the F-16 has. Like the F-16, the F-35 appears to be attractive
because of its relatively low cost, flexible design, and promise of high performance. Competing
fighters and strike fighters, including France’s Rafale, Sweden’s JAS Gripen, and the Eurofighter
Typhoon, are positioned to challenge the F-35 in the fighter export market.
Some observers are concerned that by allowing foreign companies to participate in the F-35
program, DOD may be inadvertently opening up U.S. markets to foreign competitors who enjoy
125 See, inter alia, Bill Sweetman, “The Next JSF Debate,” Aviation Week/Ares blog, October 25, 2010.
126 Cid Standifer, “Joint Amphibious Assaults Will Be Phased, Count On Air Force And Army,” Inside the Navy,
August 9, 2010.
127 For more information, see CRS Report RL31360, Joint Strike Fighter (JSF): Potential National Security Questions
Pertaining to a Single Production Line, by Christopher Bolkcom and Daniel H. Else.
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direct government subsidies. A May 2004 GAO report found that the F-35 program could
“significantly impact” the U.S. and global industrial base.128 GAO found that two laws designed
to protect segments of the U.S. defense industry—the Buy American Act and the Preference for
Domestic Specialty Metals clause—would have no impact on decisions regarding which foreign
companies would participate in the F-35 program, because DOD has decided that foreign
companies that participate in the F-35 program, and which have signed reciprocal procurement
agreements with DOD to promote defense cooperation, are eligible for a waiver.
Legislative Activity for FY2012
Summary of Quantities and Funding
Table 4 summarizes congressional action on F-35 FY2011 procurement quantities and
procurement and research and development funding levels.
Table 4. Summary of Action on FY2012 F-35 Quantities and Funding
Funding figures in mil ions of dol ars, rounded to nearest tenth
Appropriations (S. 3800/H.R.
Authorization (H.R. 1540/S. 1253)
2219)
HASC
SASC
HAC
SAC
Conference
Request
report
report Conference
report report
report
report
Procurement quantities
F-35As
19 19 19
18
19 17 18
(Air Force)
F-35Bs
6 6 6
6
6 6 6
(Marine
Corps)
F-35Cs
7 7 7
7
7 6 7
(Navy)
Total 32
32
32
31
32
29
31
Procurement funding
Air Force
3,340.6 3,340.6 3,340.6
3,189.6a 3,340.6
3,038.6
3,289.6a
procurement
funding
Air Force
323.5 323.5 323.5
229.0
323.5 229.0
229.0
advance
procurement
funding
Navy
2,645.0b 2,645.0 2.645.0
2,590.0
2,590.0c 2,455.0
2,590.0
procurement
funding
128 General Accountability Office, Joint Strike Fighter Acquisition: Observations on the Supplier Base, GAO-04-554,
May 2004.
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Navy
334.9d 334.9 334.9
226.3
334.9 226.3
226.3
advance
procurement
funding
Research and development funding
Air Force
1,435.7e 1,435.7 1,435.7
1,397.8f 1,397.8g 1,387.9g 1,387.9
Navy 1,348.2h 1,348.2 1,348.2
1,276.3
1,276.3i 1,276.3i 1,276.3
Source: Prepared by CRS based on committee reports, bill text, and floor amendments.
a. $151 million cut for 1 aircraft; $100 million added (from initial spares execution) to cover concurrency
costs.
b. $1,503.1 million for 7 F-35Cs; 1,141.9 million for 6 F-35Bs.
c. $1,448.1 million for 7 F-35Cs, $1,141.9 million for 6 F-35Bs. The HAC cut $20.0 million for engineering
change order carryover, $30 million for peculiar ground support equipment growth, and $5 million for
logistic (sic) support growth.
d. $217.7 million for F-35C; $117.2 million for F-35B.
e. $1,387.9M for JSF EMD and $47.8M for F-35 Squadrons.
f.
Authorizers cut $37.9 million from F-35 Squadrons for Block IV software development ahead of need.
g. The HAC cut $37.9 million from JSF EMD and the SAC $47.8 million from F-35 Squadrons for Block IV
software development ahead of need.
h. $650.8 million Navy; $670.7 million Marine Corps; $26.7 million United States Research Laboratory (sensor
upgrades)
i.
The authorization conference, HAC, and SAC all cut $37.9 million ($18.937M each from the Navy and
Marine Corps) for Block IV software development ahead of need.
FY2012 Defense Authorization Act (H.R. 1540/S. 1253)
House
As passed by the House, H.R. 1540 included two significant provisions relating to the F-35. Both
concerned the F-35 alternate engine program, and as such are covered in greater detail in CRS
Report R41131, F-35 Alternate Engine Program: Background and Issues for Congress. They are:
SECTION 215—LIMITATION ON OBLIGATION OF FUNDS FOR THE PROPULSION
SYSTEM FOR THE F-35 LIGHTNING II AIRCRAFT PROGRAM
This section would limit the obligation or expenditure of funds for performance
improvements to the F-35 Lightning II propulsion system unless the Secretary of Defense
ensures the competitive development and production of such propulsion system. This section
would define the term `performance improvement,’ with respect to the propulsion system for
the F-35 Lightning II aircraft program, as an increase in fan or core engine airflow volume or
maximum thrust in military or afterburner setting for the primary purpose of improving the
take-off performance or vertical load bring back of such aircraft, and would not include
development or procurement improvements with respect to weight, acquisition cost,
operations and support costs, durability, manufacturing efficiencies, observability
requirements, or repair costs.
SECTION 252—PRESERVATION AND STORAGE OF CERTAIN PROPERTY
RELATED TO F136 PROPULSION SYSTEM
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This section would require the Secretary of Defense to develop and carry out a plan for the
preservation and storage of property owned by the Federal Government that was acquired
under the F136 propulsion system development contract that would: ensure that the Secretary
preserves and stores such property in a manner that would allow the development of the
F136 propulsion system to be restarted after a period of idleness, provide for the long-term
sustainment and repair of such property, and allow for such preservation and storage to be
conducted at either the facilities of the Federal Government or a contractor under such
contract; identify supplier base costs of restarting development; ensure that the Secretary, at
no cost to the Federal Government, provides support and allows for the use of such property
by the contractor under such contract to conduct research, development, test, and evaluation
of the F136 engine, if such activities are self-funded by the contractor; and identify any
contract modifications, additional facilities or funding that the Secretary determines
necessary to carry out the plan. This section would also prohibit the obligation or
expenditure of amounts authorized to be appropriated by this Act or otherwise make
available for fiscal year 2012 for research, development, test, and evaluation, Navy, or
research, development, test and evaluation, Air Force, for the F-35 Lightning II program for
activities related to destroying or disposing of the property acquired under the F136
propulsion system development contract. Additionally, this section would require the
Secretary of Defense to submit a report to the congressional defense committee, not later
than 45 days after the enactment of the Act, on the Secretary’s plan for the preservation and
storage of such property.
H.Rept. 112-78, accompanying H.R. 1540, discussed these provisions and one other
recommended change to the F-35 program:
F-35 aircraft
The budget request contained $2.7 billion in PEs 64800F, 64800N, and 64800M for
development of the F-35 aircraft, but contained no funds for development of a competitive F-
35 propulsion system. The F-35 is also known as the Joint Strike Fighter (JSF).
The competitive F-35 propulsion system program has been developing the F136 engine,
which would have provided a competitive alternative to the currently-planned F135 engine.
For the past 5 years, the committee recommended increases for the F-35 competitive
propulsion system, and notes funds have been appropriated by Congress for this purpose
through the first half of fiscal year 2011. Despite section 213 of the National Defense
Authorization Act for Fiscal Year 2008 (P.L. 110-181), which required the Secretary of
Defense to obligate and expend sufficient annual amounts for the continued development and
procurement of a competitive propulsion system for the F-35, the committee is disappointed
that the Department of Defense (DOD) has, for the sixth consecutive year, chosen not to
comply with both the spirit and intent of this law, by opting not to include funds for this
purpose in the budget request. According to the Department of Defense, the life-cycle cost of
the F-35 engine program is $110.0 billion. A January 10, 2011, report by the Congressional
Research Service notes that there has never been a separate engine competition for F-35
engines. The committee notes that the Department of Defense terminated the F136 contract
on April 25, 2011.
On February 23, 2010, the Deputy Secretary of Defense submitted to the committee an
update of the 2007 Department of Defense report, `Joint Strike Fighter Alternate Engine
Acquisition and Independent Cost Analysis’ for the competitive engine program, which
noted that an investment of $2.9 billion over 6 years in additional cost would be required to
finish F136 engine development and to conduct directed buys to prepare the F136 for
competitive procurement of F-35 engines in 2017. This report also projected that long-term
costs for either a one-engine or two-engine competitive acquisition strategy would be the
same, on a net present value basis. Last September, the Government Accountability Office
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F-35 Joint Strike Fighter (JSF) Program
(GAO) reported that this estimate was based on two key assumptions made by the
Department of Defense in developing the $2.9 billion funding projection that have
significant impact on the estimated amount of upfront investment needed. These assumptions
were: (1) four years of noncompetitive procurements of both engines would be needed to
allow the alternate engine contractor sufficient time to gain production experience and
complete developmental qualification of the engine, and (2) the Government would need to
fund quality and reliability improvements for engine components. GAO notes that past
studies and historical data it examined indicate that it may take less than 4 years of
noncompetitive procurements and that competition may obviate the need for the Government
to fund component improvement programs. GAO concludes that if these conditions hold true
for the alternate engine, the funding projection for the alternate engine could be lower than
DOD’s projection.
The committee notes that reports on the F-35 alternate engine program completed in 2007 by
the Institute for Defense Analyses, GAO, and the Department of Defense all agree that non-
financial benefits of a competitive engine program include improved contractor
responsiveness, a more robust industrial base, improved operational readiness, better engine
performance, and technological innovation. The committee further notes that the 2007 study
by the Institute for Defense Analyses on the JSF engine cost analysis noted that, `In 2035,
the JSF would comprise 95 percent of the fighter attack force structure.’ Among other
reasons, the committee remains concerned about proceeding with a $110.0 billion, sole-
source engine program for that percentage of the Department of Defense’s future tactical
fighter fleets.
The committee is also concerned about the operational risk of having a one engine program
for the F-35 fleet, and notes that a former F-35 Program Executive Officer has stated, `The
Pentagon needs to carefully consider the operational risk of having just one engine for the F-
35 fighter jet. Competition could bring faster technology development and lower costs. A
single engine could be worrisome if an engine problem ever grounded the fighters. In the
past, having a variety of fighters meant the Pentagon could use other planes to offset any
groundings, like an 11-month engine-related halt in Harriers in 2000. I simply think that
we've focused too much on the discussion about cost benefit and not the operational risk
benefit.’
The committee also notes that section 3, titled `Scope of Work’, of the 2006 memorandum of
understanding (MOU) signed by all JSF partner nation senior defense officials regarding the
production, sustainment, and follow-on development of the Joint Strike Fighter states that
`the production work will include, but will not be limited to, the following: Production of the
JSF air vehicle, including propulsion systems, both F135 and F136.’ The committee
understands that this MOU is still current.
The committee further notes that, `The Final Report of the Quadrennial Defense Review
Independent Panel’ published on July 29, 2010, states: `History has shown that the only
reliable source of price reduction through the life of a program is competition between dual
sources.’ Consistent with that view, the committee strongly supports the December 2010
announcement by the Department of Defense that the Littoral Combat Ship (LCS) program
would award a contract to 2 contractors for 10 ships each. The budget request contained $1.9
billion through fiscal year 2016 for continued LCS development. Like the LCS program, the
F-35 competitive engine program would also require development funding in the Future
Years Defense Program, and the committee is perplexed why the Department would
implement a dual-source acquisition strategy for the LCS program and not for the F-35
competitive engine program.
The committee believes that the F-35 competitive engine program has its roots in the F-16
alternate engine program which began in the early 1980s. Often called, `The Great Engine
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War’ the committee notes that Robert Drewes, in his 1987 book, `The Air Force and The
Great Engine War,’ wrote: `Competition is the only sure way to get the best effort.
Competition did yield ... some substantial initial benefits to the Air Force ... engine
improvements [were offered] to the Air Force earlier than the Air Force had been led to
expect without the competition. Furthermore, unit prices were lower than ... had previously
been offer[ed]. Since the initial split buy in February 1984, competition further induced [the
contractor] to grant even more concessions to the Air Force. Warranty prices have been
reduced significantly and arrangements with the European Participating Governments have
improved.’
The committee believes it is too early to have terminated the F136 development contract
because it was 2 years after initial operational capability for the F-15 that problems first
became apparent with the F-15 and F-16 F100 engine that resulted in the first alternate
engine program, an equivalent point in time for the F-35, 7 years from now. The F-35
primary engine has 1,000 flight hours. The Department of Defense standard to achieve
maturity on an engine requires 200,000 flight hours. In response to section 211 of the John
Warner National Defense Authorization Act for Fiscal Year 2007 (P.L. 109-364), on March
15, 2007, the GAO presented to the committee, `Analysis of Costs for the Joint Strike
Fighter Program,’ which stated that experience suggests that competition between the F135
and F136 can generate savings and benefits up to 20 percent if:
(1) Contractors are incentivized to achieve more aggressive production learning curves;
(2) Annual completion for procurement is kept in place over an extended period;
(3) Contractors produce more reliable engine, resulting in lower maintenance costs; and
(4) Contractors invest additional corporate money to remain competitive.
For these reasons, the committee remains steadfast in its belief that continuing the F-35
competitive propulsion system program would be the right course of action for the F-35
propulsion system.
The committee understands that the F136 contractor intends to provide its own funds to
continue F136 development for fiscal year 2012. Accordingly, elsewhere in this title, the
committee includes a provision that would preserve and store property related to the F136
contract, and would ensure that the Secretary of Defense, at no cost to the Federal
Government, provides support and allows for the use of such property by the contractor
under a contract to conduct research, development, test, and evaluation of the F136 engine, if
such activities are self-funded by the contractor.
F-35 alternative ejection seat
The budget request contained $11.2 million in PE 64706F for Life Support Systems. Of this
amount, no funding was requested for an F-35A alternative ejection seat.
The committee notes that the Department of the Air Force has benefited from a common
family of ejection seats in its tactical aircraft fleet since the late 1970s. The committee
understands that preliminary internal Air Force studies have determined that the potential
exists for significant cost savings and increased pilot safety with an alternative ejection seat
system for the F-35A. The committee also notes that the Department of Commerce has
expressed concern about risks to national security if the United States becomes totally reliant
on foreign sources for ejection seat technology. Accordingly, the committee believes the
Department of Defense should be particularly mindful of these issues in evaluating
competitive options for F-35A ejection seat program.
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The committee understands that the Department of the Air Force is conducting a business-
case analysis to determine whether an alternative F-35A ejection seat offers substantial F-
35A life-cycle cost savings and commonality benefits to the Department of the Air Force
tactical fighter fleets, while also considering the impacts on the Department of the Navy F-
35B and F-35C programs as well as the F-35 program’s international partners. The
committee believes that the F-35 program’s ejection seat requirement should be reviewed in
the context of this analysis. If a decision to change the F-35A’s ejection seat requirement is
warranted by the business-case analysis, the committee urges the qualification and
integration of an alternative ejection seat in the F-35A.
The committee recommends $11.2 million in PE 64706F for Life Support Systems.
Senate
The Senate Armed Services Committee-reported version of S. 1253 included language on two
F-35 issues:
SEC. 152. F-35 JOINT STRIKE FIGHTER AIRCRAFT.
In entering into a contract for the procurement of aircraft for the fifth low-rate initial
production contract lot (LRIP-5) for the F-35 Lightning II Joint Strike Fighter aircraft, the
Secretary of Defense shall ensure each of the following:
(1) That the contract is a fixed price contract.
(2) That the contract requires the contractor to assume full responsibility for costs under the
contract above the target cost specified in the contract.
SEC. 153. REPORT ON PLAN TO IMPLEMENT WEAPON SYSTEMS ACQUISITION
REFORM ACT OF 2009 MEASURES WITHIN THE JOINT STRIKE FIGHTER
AIRCRAFT PROGRAM.
At the same time the budget of the President for fiscal year 2013 is submitted to Congress
pursuant to section 1105 of title 31, United States Code, the Under Secretary for Acquisition,
Technology, and Logistics shall submit to the Committees on Armed Services of the Senate
and the House of Representatives a report on the plans of the Department of Defense to
implement the requirements of the Weapon Systems Acquisition Reform Act of 2009 (P.L.
111-23), and the amendments made by that Act, within the Joint Strike Fighter (JSF) aircraft
program. The report shall set forth the following:
(1) Specific goals for implementing the requirements of the Weapon Systems Acquisition
Reform Act of 2009, and the amendments made by that Act, within the Joint Strike Fighter
aircraft program.
(2) A schedule for achieving each goal set forth under paragraph (1) for the Joint Strike
Fighter aircraft program.
The accompanying SASC report (S.Rept. 112-26, accompanying S. 1253) expanded on those
items:129
129 The SASC report also included a significant additional view by Senator John McCain regarding oversight of the
F-35 program, which can be found on pages 316-317 of the report.
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F-35 Joint Strike Fighter Aircraft (sec. 152)
The committee recommends a provision that would require the Secretary of Defense to
ensure that, in entering into a contract for the fifth low-rate initial production (LRIP) contract
lot for the F-35 Lightning II Joint Strike Fighter (JSF) aircraft: (1) the contract is a fixed
price contract; and (2) the contract requires the contractor to assume full responsibility for
costs under the contract above the target cost specified in the contract.
The Department has made the JSF program the cornerstone of its tactical aviation
modernization strategy. Because of its critical contribution to future force capability, the
committee supports continued development and acquisition of the JSF, but not at any cost.
This provision supports getting the program on track and keeping it there.
By requiring the contractor to assume full responsibility for all costs under the contract
above the target cost level, the committee is reflecting its grave concern that LRIP-4 contract
allows the contractor to be awarded a considerable fee even in the event of significant cost
growth under that contract. The committee will be monitoring the program’s performance
under the LRIP-4 contract very closely.
The committee appreciates that there may be constructive changes to the LRIP-5 contract
that the Defense Department may need to negotiate, based on changes that derive from the
continuing system development and demonstration program, or from other valid government
requirements. Those constructive changes may cause an increase in cost relative to the target
cost, which should be borne by the government.
Report on plan to implement Weapon Systems Acquisition Reform Act of 2009 measures
within the Joint Strike Fighter aircraft program (sec. 153)
The committee recommends a provision that would require the Under Secretary of Defense
for Acquisition, Technology, and Logistics to produce a report on the Under Secretary’s
plans for implementing provisions of the Weapon Systems Acquisition Reform Act of 2009
(P.L. 111-23) for the F-35 Joint Strike Fighter (JSF) program. The provision would require
that the Under Secretary submit that report at the same time as the President submits his
budget request for fiscal year 2013.
The statement of managers accompanying the National Defense Authorization Act for Fiscal
Year 2010 (P.L. 111-84) discussed potential competition of life support systems for the JSF
program. Section 202 of the Weapon Systems Acquisition Reform Act of 2009 requires that
the Secretary of Defense ensure that the acquisition strategy of every major defense
acquisition program (MDAP) includes `measures to ensure competition, or the option of
competition, at both the prime contract level and the subcontract level (at such tier or tiers as
are appropriate) of such program throughout the life-cycle of such program as a means to
improve contractor performance....’ The Act also lists a number of measures that such
competition may include if such measures are cost-effective. These measures include dual
sourcing and unbundling of contracts.
The statement of managers also said, `As the Defense Department’s largest MDAP, the
conferees believe the F-35 program should be one of the first to benefit from implementation
of the Weapon Systems Acquisition Reform Act of 2009. The conferees expect that, over the
next budget cycle, the Department and the F-35 Program Executive Office (PEO) will
develop a specific plan for how the F-35 PEO will implement the provisions of that Act.’
As far as the committee has been able to determine, the Department has taken no action on
developing such a strategic plan for the JSF program. The committee understands that the
program has been in turmoil for the past 2 years. However, with overall program cost control
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a major concern, and recent testimony by the Under Secretary that projected life cycle costs
of the JSF are unaffordable, the committee believes that action to implement the Act for the
JSF program is long overdue.
Final Action
The conference report accompanying H.R. 1540 as passed included the following text:
SEC. 143. F–35 JOINT STRIKE FIGHTER AIRCRAFT.
In entering into a contract for the procurement of aircraft for the sixth and all subsequent
low-rate initial production contract lots for the F–35 Lightning II Joint Strike Fighter aircraft,
the Secretary of Defense shall ensure each of the following:
(1) That the contract is a fixed-price contract.
(2) That the contract requires the contractor to assume full responsibility for costs under
the contract above the target cost specified in the contract.
SEC. 148. REPORT ON PROBATIONARY PERIOD IN DEVELOPMENT OF SHORT
TAKE-OFF, VERTICAL LANDING VARIANT OF THE JOINT STRIKE FIGHTER.
Not later than 45 days after the date of the enactment of this Act, the Secretary of Defense
shall submit to the congressional defense committees a report on the development of the
short take-off, vertical landing variant of the Joint Strike Fighter (otherwise known as the F–
35B Joint Strike Fighter) that includes the following:
(1) An identification of the criteria that the Secretary determines must be satisfied before
the F–35B Joint Strike Fighter can be removed from the two-year probationary status
imposed by the Secretary on or about January 6, 2011.
(2) A mid-probationary period assessment of—
(A) the performance of the F–35B Joint Strike Fighter based on the criteria
described in paragraph (1); and (B) the technical issues that remain in the development
program for the F–35B Joint Strike Fighter.
(3) A plan for how the Secretary intends to resolve the issues described in paragraph
(2)(B) before January 6, 2013.
SEC. 215. LIMITATION ON OBLIGATION OF FUNDS FOR THE F–35 LIGHTNING II
AIRCRAFT PROGRAM.
Of the funds authorized to be appropriated by this Act or otherwise made available for fiscal
year 2012 for research and development for the F–35 Lightning II aircraft program, not more
that 80 percent may be obligated or expended until the date on which the Secretary of
Defense certifies to the congressional defense committees that the acquisition strategy for the
F–35 Lightning II aircraft includes a plan for achieving competition throughout operation
and sustainment, in accordance with section 202(d) of the Weapon Systems Acquisition
Reform Act of 2009 (Public Law 111–23; 10 U.S.C. 2430 note).
SEC. 223. PRESERVATION AND STORAGE OF CERTAIN PROPERTY RELATED TO
F136 PROPULSION SYSTEM.
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(a) PLAN.—The Secretary of Defense shall develop a plan for the disposition of property
owned by the Federal Government that was acquired under the F136 propulsion system
development contract.
The plan shall—
(1) ensure that the Secretary preserves and stores, uses, or disposes of such property in a
manner that—
(A) provides for the long-term sustainment and repair of such property pending the
determination by the Department of Defense that such property—
(i) can be used within the F–35 Lightning II aircraft program, in other
Government development programs, or in other contractor-funded development
activities;
(ii) can be stored for use in future Government development programs; or
(iii) should be disposed; and
(B) allows for such preservation and storage of identified property to be conducted
at either the facilities of the Federal Government or a contractor under such contract;
and
(2) identify any contract modifications, additional facilities, or funding that the Secretary
determines necessary to carry out the plan.
(b) RESTRICTION ON THE USE OF FUNDS.—None of the amounts authorized to be appropriated
by this Act or otherwise made available for fiscal year 2012 for research, development, test,
and evaluation, Navy, or research, development, test, and evaluation, Air Force, for the F–35
Lightning II aircraft program may be obligated or expended for activities related to
destroying or disposing of the property described in subsection (a) until the date that is 30
days after the date on which the report under subsection (c) is submitted to the congressional
defense committees.
(c) REPORT.—Not later than 120 days after the date of the enactment of this Act, the
Secretary of Defense shall submit to the congressional defense committees a report on the
plan under subsection (a). That report shall describe how the Secretary intends to obtain
maximum benefit to the Federal Government from the investment already made in
developing the F136.
FY2012 Defense Appropriations Act (H.R. 2219/S. TBD)
House
The House Appropriations Committee report (H.Rept. 112-110, accompanying H.R. 2219) stated:
JOINT STRIKE FIGHTER
The Committee remains committed to the success of the F-35 Joint Strike Fighter (JSF)
program. The recommendation provides funding for the procurement of 32 JSF aircraft, the
same as the President’s request. Additionally, with the exception of $75,748,000 for the
premature development of the Block IV mission system software, the recommendation
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provides funding at the requested level for the continuation of the development effort for the
aircraft.
The Committee understands the importance of this program to the future of the Nation’s
tactical aircraft inventory and our future national security. The F-35 will provide the United
States and our allies the advanced sensor, precision strike, firepower, and stealth capabilities
that are required well into the future.
The F-35B variant, which will be flown by the Marine Corps, has shown a very positive
trend in flight testing thus far in fiscal year 2011 relative to its accomplishments in fiscal
year 2010. Accordingly, the Committee encourages the Secretary of Defense to continue to
closely monitor the progress of the F-35B test program and increase the production of the F-
35B variant if the positive trend continues.
The Committee will continue to provide strong support and oversight for the JSF program
and is committed to working with the Secretary of Defense to ensure the success of this
program.
Senate
The Senate Appropriations Committee report (S.Rept. 112-77, accompanying H.R. 2219) stated:
Joint Strike Fighter- The Committee fully supports the Joint Strike Fighter program and is
encouraged by progress made in the testing program and improved delivery rates of aircraft.
However, the Committee notes this recent progress occurred only after implementation of
stern programmatic and contractual adjustments directed by the Secretary of Defense. The
Committee remains concerned with the severe concurrency of development testing and
production, noting that as production rates are increasing, the program has only completed
10 percent of its development testing.
The F-22 aircraft experienced similar concurrency. The configuration of the first few lots of
production aircraft differed from later aircraft. To ensure affordability of future modification,
sustainment, and operations of the F-22 fleet, the Air Force upgraded the configuration of 81
F-22 aircraft at a total cost of $700,000,000. In addition to this cost, the Air Force has spent
or plans to spend an additional $9,400,000,000 on continued F-22 modernization. Given
current production projections of the Joint Strike Fighter, the Department will have
contracted for 167 aircraft prior to full qualification of the aircraft hardware. Moreover, this
quantity could increase to 229 aircraft if the full qualification efforts continue at the current
pace. Based on F-22 experience, a common configuration modification for the Joint Strike
Fighter program would cost approximately $10,000,000 per aircraft resulting in a
$1,670,000,000 to $2,290,000,000 modification program. This cost is in addition to
concurrency and performance cost growth of which the program is already projecting
$771,200,000 for the first three lots of aircraft.
The Department and the Joint Strike Fighter prime contractor have argued that increased
production rates are necessary to reduce per unit cost due to the large amount of fixed costs
on the program. However, the advertised per unit cost does not include additional costs to the
program associated with performance, concurrency, and common configuration
modifications. Similar performance, concurrency, and common configuration issues cost an
additional $56,000,000 per aircraft on the F-22 program, none of which were ever accounted
for in the per unit cost. If the Joint Strike Fighter continues on the same path and its costs are
not brought under control, the Committee believes that the program’s future could be in
jeopardy.
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Therefore, in order to begin reigning in future costs and to help keep the Joint Strike Fighter
program affordable, the Committee recommends holding the total near-term production
quantities at fiscal year 2011 levels to allow time to complete full hardware qualification of
the Joint Strike Fighter aircraft. As such, the Committee recommends a reduction of
Conventional Take-off and Landing aircraft procurement by two aircraft and advance
procurement by seven aircraft, and the Carrier Variant procurement by one aircraft and
advance procurement by six aircraft.
Final Action
As detailed in the Joint Explanatory Statement of the Committee of Conference, H.R. 2055
reduced the requested funding for the F-35 by $151 million in Aircraft Procurement, Air Force for
one F-35A and by $94.5 million for advance procurement of F-35As. $100 million was added for
“concurrency costs.” Aircraft Procurement, Navy funds were reduced by $109 million from the
budget request for advance procurement of F-35Cs. This left F-35 procurement funding at $5.9
billion for 31 aircraft, plus $455 million in advance procurement.
$37.874 million was cut from the request for Research and Development, Air Force under F-35
Squadrons as “Block 4 development early to need.” Research and Development, Navy funding
was reduced by $38 million for “Block IV development early to need.”
Text included in the Joint Explanatory Statement stated:
JOINT STRIKE FIGHTER
The conference agreement reduces the budget request by $151,000,000 for the procurement
of one F-35A Conventional Take-off and Landing aircraft, by $94,500,000 for advance
procurement of Conventional Take-off and Landing aircraft, and by $109,000,000 for
advance procurement of Carrier Variant aircraft. Additionally, the conferees are concerned
with the cost of concurrency changes on the Joint Strike Fighter program and provide
$100,000,000 to help offset the cost of concurrency for lot six aircraft and previously
procured aircraft. The conferees encourage the Joint Strike Fighter Team to review processes
and oversight of concurrency changes and establish a process that will reduce the time it
takes to discover a problem, develop a solution, and implement this solution to reduce future
concurrency change costs.
The conferees recognize that, for a variety of reasons, the Joint Strike Fighter program is
burdened with what could be the highest level of concurrency ever seen in an acquisition
program. Therefore, the conferees direct the Secretary of Defense to provide a semi-annual
report to the congressional defense committees that shows the actual.concurrency costs for
the Joint Strike Fighter program. The report showing these actual concurrency costs shall be
made available to the Director, Cost Assessment and Program Evaluation for the purposes of
cost estimating and to develop lessons learned from allowing programmatic concurrency, so
this cost can be considered when decisions are made regarding allowing such a high degree
of concurrency in future programs.
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Appendix A. Legislative Activity for FY2011
Summary of Quantities and Funding
Table A-1 summarizes congressional action on F-35 FY2011 procurement quantities and
procurement and research and development funding levels.
Table A-1. Summary of Action on FY2011 F-35 Quantities and Funding
(Funding figures in millions of dollars, rounded to nearest tenth)
Appropriations (S. 3800/H.R.
Authorization (H.R. 6523/S. 3454)
1473)
Conference report (did
HASC
SASC
not include program-
HAC
SAC
Conference
Request
report
report
level funding numbers)
report
report
report
Procurement quantities
F-35As
23a 22b 22b N/A N/A
16b 25
(Air Force)
F-35Bs
13 13 13
N/A
N/A 10
3
(Marine
Corps)
F-35Cs
7 7 7
N/A
N/A
6 7
(Navy)
Total 43
42
42
N/A N/A
32
35
Procurement funding
Air Force
4,191.1c 3,986.2b 3.986.2b N/A N/A
3,028.7bd 4,064.4e
procurement
funding
Air Force
257.0 257.0 257.0
N/A
N/A 257.0
257.0
advance
procurement
funding
Navy
4,243.1f 4,243.1 4,243.1
N/A
N/A 3,186.9g 2,208.8h
procurement
funding
Navy
219.9 219.9 219.9
N/A
N/A 219.9
219.9
advance
procurement
funding
Research and development funding
Air Force
883.8
1,287.2i
N/A
N/A
1,051.2k TBD
Navy 1,375.7
1,560.2j
N/A
N/A
1,267.7l TBD
Source: Prepared by CRS based on committee reports, bill text, and floor amendments.
a. One F-35A was proposed to be funded from Overseas Contingency Operations (OCO) accounts.
b. All committee reports recommended deleting $204.0 million for the one OCO-funded aircraft.
c. $204.9 million of this amount was proposed to come from OCO accounts for one aircraft.
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d. The SAC cut $730.2 million for 6 F-35As.
e. Cut $608.5M for 5 aircraft; added 974M transfer from F-35B; cut 60M for production support carryover;
transferred $29.7M from F-35A modification line per AF request.
f.
$1,667 million for F-35Cs; 2,576.1 million for F-35Bs.
g. The SAC cut $209.6 million for one F-35C, and $560.4 million for 3 F-35Bs.
h. $1.667 million for 7 F-35Cs, $555.7 million for 3 F-35Bs.
i.
The HASC added $160.9 million transfer from F-35 squadron funds as requested by the Air Force, and
$242.5 million for the F-35 alternate engine program.
j.
The HASC cut $58.1 million for Block 4 software and added $242.6 million for the F-35 alternate engine
program.
k. Includes $159.8 million transfer from F-35 squadron funds and $7.6 million transfer from Aircraft
Procurement, Air Force for Auto GCAS (both requested by the Air Force).
l.
The SAC cut $50.0 million for underexecution of the test program and $58.0 million to defer development
of Block 4 software.
FY2011 Defense Authorization Act (H.R. 5136/S. 3454)
House
H.Rept. 111-491, accompanying H.R. 5136, recommended several changes to the F-35 program,
including
SECTION 141—LIMITATION ON PROCUREMENT OF F-35 LIGHTNING II AIRCRAFT
This section would limit the obligation or expenditure of amounts necessary for the procurement
of F-35 aircraft to an amount necessary for the procurement of 30 such aircraft unless the Under
Secretary of Defense for Acquisition, Technology, and Logistics and the Director of Operational
Test and Evaluation submit certifications to the congressional defense committees, not later than
January 15, 2011, that specified items pertaining to the F-35 program have been accomplished.
The section would also allow the Secretary of Defense to waive the full achievement of some
items if the Under Secretary of Defense for Acquisition, Technology, and Logistics certifies that
the failure to fully achieve some items would not delay or otherwise negatively affect the F-35
aircraft test schedule for FY2011, impede production of 42 F-35 aircraft in such fiscal year, and
otherwise increase risk to the F-35 aircraft program.
Under Items of Special Interest in Aircraft Procurement, Air Force, the House report stated:
F-35 modifications
The budget request contained $94.2 million for F-35 modifications, of which $86.6 million
was included to procure 25 kits to retrofit 25 low-rate initial production (LRIP) F-35A
aircraft to the block three configuration.
Under the recently-revised F-35 schedule, the committee notes that development of block
three hardware and software components will not be complete until 2015, and believes that
the request to procure kits to retrofit 25 LRIP F-35A aircraft to the block three configuration
is premature.
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Accordingly, the committee recommends $7.6 million, a decrease of $86.6 million for F-35A
modifications.
Senate
The SASC report’s130 main discussion of F-35 issues was included under Title XV, concerning
Overseas Contingency Operations.
Joint Strike Fighter
The budget request included $1,887.0 million in Aircraft Procurement, Navy (APN), to
purchase 7 Joint Strike Fighter (JSF) aircraft for the Navy (F–35C), $2,576.1 million in APN
for 13 JSF aircraft for the Marine Corps (F–35B), and $3,986.2 million in Aircraft
Procurement, Air Force (APAF) for 22 JSF for the Air Force (F–35A). In addition, the
budget request for Overseas Contingency Operations (OCO) include $204.9 million in APAF
for 1 F–35A to replace one legacy aircraft lost in combat operations.
Since last year, the Department found significant problems in the performance of the F–35
contractor team in conducting the elements of the system development and demonstration
(SDD) phase of the program, which have led to delays in developmental testing of the
aircraft. The Department restructured the program in conjunction with submitting the fiscal
year 2011 budget by taking a number of actions, including: (1) extending the development
test schedule to March 2015; (2) adding additional research, development, testing, and
evaluation (RDT&E) funds to pay for mitigating known risks; (3) buying another carrier
variant developmental test aircraft and add another software integration line to the program;
(4) using up to three aircraft procured under low-rate initial production (LRIP) contracts for
developmental testing; (5) reducing procurement quantities over the future-years defense
program (FYDP) to slow the planned production ramp up in later years and offset added
funding for developmental testing; and (6) installing a new fee structure that would provide
incentives for the contractor team to achieve key performance events and cost goals.
Last year, Congress approved funding for 30 aircraft. This year, the budget request is for a
total of 43 F–35 aircraft of all types. The number of 43 aircraft matches what had been the
planned production rate for the F–35 aircraft 2 years ago before any of these problems and
delays became evident. The FYDP for fiscal year 2009 included a plan to buy 43 JSF aircraft
in 2011, although the mix of F–35A and F–35C aircraft changed by one aircraft each.
The committee understands that the Department would prefer to get JSF aircraft sooner.
However, the fact that the production changes recommended by the Department in this
restructuring only affect production plans later in the FYDP means that the concurrency in
the program for fiscal year 2011 has actually increased.
The committee believes that a more modest ramp up in production to a total of 42 aircraft in
the near-term would lessen that concurrency, while increasing the production rate from 30
aircraft to allow the program to demonstrate that the production processes and management
systems will support growing to higher levels later in the FYDP.
Therefore, the committee recommends a reduction of $204.9 million in the APAF account
within OCO.
130 S.Rept. 111-201, accompanying S. 3454.
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Also, Section 141 of the Senate report stated
System management plan and matrix for the F–35 Joint Strike Fighter Aircraft Program
The committee recommends a provision that would require that the Secretary of Defense
establish a system management plan and matrix for the F–35 Joint Strike Fighter (JSF)
program that would be used to measure progress in gaining maturity for the system during
the remainder of the system development and demonstration (SDD) program.
The committee believes that the F–35 represents an essential national capability. However, it
remains concerned about whether the F–35 Joint Strike Fighter program will deliver required
capability required by each of the services when the services need it and at prices the
Department can afford.
The basis for that concern arises principally from several reviews that were conducted late
last year at the direction of the Secretary of Defense, including reviews by the Joint
Estimating Team, an Industry Manufacturing Review Team, and a Joint Assessment Team.
In their annual assessments of the program, the Director, Operational Testing and Evaluation
and the Government Accountability Office (GAO) also conveyed troubling information
about the program’s ability to perform as promised.
Based on the reviews he directed, the Secretary of Defense fundamentally restructured the
program to: (1) extend the development test schedule to March 2015; (2) add additional
research, development, testing, and evaluation funds to pay for mitigating known risks; (3)
buy another carrier variant developmental test aircraft and add another software integration
line to the program; (4) use up to three aircraft procured under low-rate initial production
(LRIP) contracts for developmental testing; (5) reduce procurement quantities over the
future-years defense program to slow the planned production ramp up and offset added
funding for developmental testing; and (6) install a new fee structure that would provide
incentives for the contractor team to achieve key performance events and cost goals. While
the Marine Corps may delay its initial operational capability date for a few months in 2012,
the Navy and the Air Force extended theirs several years to 2016.
The committee supports the Secretary’s plan to restructure the F–35 JSF program. However,
the committee believes that greater insight into it for Congress and others outside the
Department is warranted. To achieve that goal, the committee believes that the Defense
Department needs to establish milestones against which we can measure progress of the
program.
Therefore, in accordance with the goals set forth by the Program Executive Officer for the
program, the committee expects the Department of Defense to manage the F–35 Joint Strike
Fighter aircraft program so as to achieve the following milestones by the end of this calendar
year:
(1) achieve first flight of the F–35C (carrier variant);
(2) install and operate Block 1.0 software on all flight test aircraft to be delivered this
year;
(3) fully implement those recommendations of the Independent Manufacturing Review
Team, reflected in its October 2009 report and its follow-on assessment of the
Production Integrated Transition Plan, that address manufacturing issues affecting initial
production (in particular, those recommendations relating to the global supply chain;
parts shortages and change management; first article inspections; test and evaluation;
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quantitative management metrics; the reduction of unit recurring flyaway costs; an
integrated management plan/integrated management schedule; the completion of an
independent schedule risk assessment by the government; and assessments of
producibility);
(4) deliver all LRIP Lot I aircraft and all remaining developmental aircraft (except for
the additional F–35C test aircraft to be bought with fiscal year 2011 funds) in flyable
status with software in Block 1.0 configuration;
(5) deliver 11 test aircraft in flyable status with software in Block 1.0 configuration to
Patuxent River Naval Air Station and Edwards Air Force Base;
(6) conduct test flights at a rate of 12 flights per aircraft per month;
(7) complete a minimum of 400 test flights;
(8) deliver at least 3 training aircraft to Eglin Air Force Base; and
(9) capture real-time data from the flight testing of all F–35 JSF developmental aircraft
and training aircraft using the F–35 Autonomous Logistics Information System. Such
data collection shall be sufficient to support the Department’s development of a revised
operations and sustainment estimate in the second quarter of fiscal year 2012.
If the program reaches each of those milestones, the committee believes that the program
will be in a position to award a fixed-price incentive fee contract no later than the fiscal year
2011 procurement.
The Acting Program Executive Officer in the Joint Program Office and the prime contractor
both stipulated that the foregoing milestones are achievable.
The committee expects that the program will achieve these milestones and that, if they are
not, the Department of Defense will undertake appropriate action to correct any reason for
delays, including (but not limited to) withholding fees.
The recommended provision would look prospectively to measure progress during the
remainder of the SDD program. As GAO recommended in its most recent report, ‘‘Joint
Strike Fighter: Additional Costs and Delays Not Meeting Warfighter Requirements on
Time,’’ such a plan should provide criteria and conditions for comparing documented results
to expected progressive levels of demonstrated weapon system maturity in relationship to
planned increases in future procurement quantities.
The committee believes that the system management plan and matrix required under this
section will serve as a useful tool by which Congress can require the Department to explain
how increasing levels of demonstrated, quantifiable knowledge about the Joint Strike Fighter
program’s maturity at annual procurement decision-points justify increased procurement
funding and quantities, as the program proceeds to a full-rate procurement decision.
Final Action
As passed, H.R. 6523, the Ike Skelton National Defense Authorization Act For Fiscal Year 2011,
did not include program-level detail, so no amount was specified for the F-35 program.
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In lieu of a conference report, the House and Senate Armed Services Committees issued a joint
explanatory statement regarding H.R. 6523. The joint explanatory statement included the Senate
management matrix language shown above.
FY2011 Defense Appropriations Act (S. 3800)
Senate
The Senate Appropriations Committee report accompanying S. 3800131 discussed the F-35
program at length. Under Procurement Programs, it stated:
F-35 Joint Strike Fighter [JSF]- The Committee supports the F-35 aircraft program and
believes that it is an important capability for the Department of Defense and many partner
nations. The fiscal year 2011 budget requests $7,686,100,000 for 42 low-rate initial
production aircraft. The 42 aircraft in Lot 5 are: 22 Conventional Take Off and Landing
[CTOL] aircraft for the Air Force; 13 Short Take Off and Vertical Landing [STOVL] aircraft
for the Marine Corps; and 7 Carrier Variant [CV] aircraft for the Navy. The budget also
requests $763,200,000 in advance procurement funding for Lot 6, which will include 45
aircraft for the United States and 8 for partner nations.
Realizing that JSF development was taking longer and costing more than planned, the
Department of Defense undertook a comprehensive program review last fall. This in-depth
evaluation led to the program being restructured in February 2010. The revised plan extends
the development phase by 13 months, adds a CV aircraft to the test program, and moves the
full rate production decision to fiscal year 2016. The Government-contractor relationship has
changed and the production contract for Lot 4 will be a fixed price incentive fee rather than a
cost-plus contract vehicle. An Independent Manufacturing Review Team [IMRT], created to
evaluate manufacturing, discovered a number of production process weaknesses. The
program office and contractor team are working through the IMRT’s recommendations to
help achieve and sustain production ramp-up. The Committee believes that the Department
has moved in the right direction to bring more realistic schedules and costs into focus.
Concerns about progress in the test program and the maturation of the manufacturing process
persist. In his June 2010 letter accompanying the Nunn-McCurdy certification
documentation, the Under Secretary of Defense (Acquisition, Technology and Logistics)
stated that the test program continues to encounter difficulties and has fallen behind the level
of performance projected just a few months ago. These challenges to the test program are of
particular note for testing of the F-35B STOVL aircraft, which has been set back by late
delivery of aircraft to Government test and failures to meet the number of planned test
flights.
A recent `quick look’ by the IMRT found significant improvements in risk management
plans, change management and global supply but that additional progress was needed in a
number of manufacturing areas. Parts shortages, change management processes and first
article inspections are the key areas where further steps forward are needed. The Committee
is aware that production has not moved as quickly as previously planned and has not kept
pace with scheduled ramp rate increases. With Lot 5, the Department will buy its 100th
aircraft—yet none of the production aircraft ordered to date have been delivered. The first
131 S.Rept. 111-295.
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delivery from Lot 1 (fiscal year 2007) was scheduled for delivery in September 2009; it now
appears that it will deliver in December 2010.
The Committee recommends a reduction of 10 aircraft from the fiscal year 2011 (Lot 5)
procurement (6 Air Force CTOL, 3 Marine Corps STOVL, and 1 Navy CV). This adjustment
reduces the concurrency of development and production, provides time to mature
manufacturing processes and institute supply chain improvements, and stabilizes production
at the fiscal year 2010 rate for 1 year. The Advance Procurement request is fully funded to
sustain the supplier base and implement manufacturing improvements. The budget
adjustments are a decrease of $770,000,000 in Aircraft Procurement, Navy and a decrease of
$730,200,000 in Aircraft Procurement, Air Force.
In discussion of Research, Development, Testing, and Evaluation, the SAC report continued:
Joint Strike Fighter.—The budget request includes $2,477,041,000 number for development
and test of the F-35 Joint Strike Fighter. As a result of the schedule delays and cost increases
in the program, the Department of Defense has conducted exhaustive reviews of the
program, culminating in a restructuring of the program in February 2010 and a Nunn-
McCurdy certification in June 2010. The Committee is encouraged by the addition of aircraft
into the flight test program, the revisions to the test schedule, and new fee structures to
incentivize contractor performance.
However, the Committee is circumspect on the ability of the Department to complete the
revised test program on schedule. Just months after the program restructure, the Under
Secretary of Defense (Acquisition, Technology, and Logistics) notified the congressional
defense committees on June 1, 2010, that the `JSF test program continues to encounter
difficulties and has fallen behind the level of performance projected’ by the Joint Estimating
Team II.
Between February and June of this year, for example, the estimated ferry date—the time at
which an aircraft becomes available for Government testing—has been delayed for 8 out of
14 test aircraft by as much as 2 months. In addition, the Marine Corps’ short take-off and
landing variant has not met the scheduled ramp-up of flight testing due to maintenance and
other issues. Due to the under-execution of test flights, the Committee recommends a
reduction of $50,000,000 to the Research, Development, Test and Evaluation, Navy account.
The Department has also requested a total of $115,724,000 for development of Block 4
software. This software is intended to have enhancements beyond the Block 3 build, which
will be installed on all operational aircraft after completion of the developmental test
program in fiscal year 2014. In light of the considerable risk remaining in the test schedule,
the Committee recommendation defers all funds requested for initiating development of
Block 4 software.
The overall performance of the F-35 program was also discussed in a section of the SAC report
entitled “Restoring Budget Discipline”:
Most disturbing perhaps is the Joint Strike Fighter [JSF]. For the last 3 years in conference,
this Committee has insisted on fully funding the JSF in conjunction with providing funds to
develop a second engine for the program. This approach was in accord with the stated
position of the administration that it would not object to Congress supporting the second
engine if its funding did not come at the expense of the overall JSF program. While the
second engine program has continued its development on track, with the program being
awarded 17 straight performance awards in the past 8 years with an average approval rating
of 93.5 percent, the JSF has seen cost increases and significant delays. In fact at the end of
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June 2010, 9 months after the start of the fiscal year, the program maintained unobligated
balances of $6,500,000,000. This amount for 1 year’s production funding of this program is
more than the budgets of many entire Federal agencies.
Despite the nearly unwavering congressional support of the JSF program, the delivery of the
first two production aircraft has slipped by an additional year, and the cost of the program
has continued to increase. It is clear that the aircraft sought for fiscal year 2011 will not
begin production until at the earliest the end of the coming fiscal year. The importance of the
JSF program and the urgent need to replace aging fighters is the sole reason why the
Committee is only scaling back production and not recommending eliminating all funding
for this program for fiscal year 2011. The incongruence of the insistence on canceling the
second engine program which has been a near model program and which most analysts
expect would curtail long-term costs of the entire JSF program with equal insistence on the
need to fully fund the JSF program is hard to rationalize.
Final Action
In lieu of a defense appropriations bill, the House and Senate passed a series of continuing
resolutions maintaining spending at FY2010 levels from October 1, 2010, through April 15, 2011.
FY2011 DOD and Full-Year Continuing Appropriations Act
The FY2011 Department of Defense and Full-Year Continuing Appropriations Act (H.R. 1473),
signed into law on April 15, 2011, provided DOD funding for the remainder of FY2011.
Significant changes in F-35 funding in the act include
• Cutting 10 F-35Bs, saving $1.7 billion, of which $974 million was transferred to
Aircraft Procurement, Air Force for eight additional F-35As.
• Cutting $608.5M for five F-35As, for a net increase of three aircraft over the
Administration request.
• Cutting a total of $116.5M from all F-35 models for funding carryovers.
• Transferring $29.7M from the F-35A modification line to F-35A procurement per
Air Force request.
Taken in sum, F-35-related actions in the FY2011 Department of Defense and Full-Year
Continuing Appropriations Act totaled a reduction of $2.16 billion from the Administration
request.
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Appendix B. F-35 Key Performance Parameters
Table B-1 summarizes key performance parameters for the three versions of the F-35.
Table B-1. F-35 Key Performance Parameters (KPPs)
F-35A
F-35B
F-35C
Source
Air Force
Marine Corps
Navy carrier-
of KPP
KPP
CTOL version
STOVL version
suitable version
Joint Radio
frequency Very low observable
Very low observable
Very low observable
signature
Combat radius
590 nm
450 nm
600 nm
Air Force mission
Marine Corps
Navy mission profile
profile
mission profile
Sortie generation
3 surge / 2 sustained
4 surge / 3 sustained
3 surge / 2 sustained
Logistics footprint
< 8 C-17 equivalent
< 8 C-17 equivalent
< 46,000 cubic feet,
loads (24 PAA)
loads (20 PAA)
243 short tons
Mission
reliability
93% 95% 95%
Interoperability
Meet 100% of critical, top-level information exchange requirements;
secure voice and data
Marine
STOVL mission
n/a 550
feet n/a
Corps
performance – short-
takeoff distance
STOVL
mission
n/a
2 x 1K JDAM,
n/a
performance –
2 x AIM-120,
vertical lift bring-back
with reserve fuel
Navy Maximum
approach
n/a n/a
145
knots
speed
Source: F-35 program office, October 11, 2007.
Notes: PAA is primary authorized aircraft (per squadron); vertical lift bring back is the amount of weapons with
which plane can safely land.
Author Contact Information
Jeremiah Gertler
Specialist in Military Aviation
jgertler@crs.loc.gov, 7-5107
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