Israel’s Blockade of Gaza, the Mavi Marmara
Incident, and Its Aftermath

Carol Migdalovitz
Specialist in Middle Eastern Affairs
June 16, 2010
Congressional Research Service
7-5700
www.crs.gov
R41275
CRS Report for Congress
P
repared for Members and Committees of Congress

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

Summary
Israel unilaterally withdrew from the Gaza Strip in 2005, but retained control of its borders.
Hamas won the 2006 Palestinian legislative elections and later forcibly seized control of the
territory in 2007. Israel imposed a tighter blockade on the flow of goods and materials into Gaza
after its military offensive against Hamas from December 2008 to January 2009. That offensive
destroyed much of Gaza’s infrastructure, but Israel has obstructed the delivery of rebuilding
materials that it said could also be used to manufacture weapons and for other military purposes.
Israel, the U.N., and international non-governmental organizations differ about the severity of the
blockade’s effects on the humanitarian situation of Palestinian residents of Gaza. Nonetheless, it
is clear that the territory’s economy and people are suffering.
In recent years, humanitarian aid groups have sent supply ships and activists to Gaza. However,
Israel directs them to land at its port of Ashdod for inspection before delivery to Gaza. In May
2010, the pro-Palestinian Free Gaza Movement and the pro-Hamas Turkish Humanitarian Relief
Fund organized a six-ship flotilla to deliver humanitarian aid to Gaza and to break Israel’s
blockade of the territory. The ships refused an Israeli offer to deliver the goods to Ashdod. On
May 31, Israeli naval special forces intercepted the convoy in international waters. They took
control of five of the ships without resistance. However, some activists on a large Turkish
passenger vessel challenged the commandos. The confrontation resulted in eight Turks and one
Turkish-American killed, more than 30 passengers injured, and 10 commandos injured.
Israel considered its actions to be legitimate self-defense. Turkey, whose nationals comprised the
largest contingent in the flotilla and among the casualties, considered them to be unjustifiable and
in contravention of international law. There was near-universal international condemnation of
Israel’s actions. The U.N. Security Council in a U.S.-Turkish compromise condemned “the acts”
that resulted in lost lives and called for a impartial inquiry. Several inquiries are underway in
Israel, but Turkey will not be satisfied unless there is an international one under U.N. auspices.
The Obama Administration tried to walk a fine line between two allies, Israel and Turkey, and not
allow the incident to derail efforts to ameliorate relations with Israel in order to protect Israeli-
Palestinian talks now underway. It urged Israel to include international participants in its probe of
the incident, and announced an aid package for the Palestinians that does not require new
appropriations. However, the Administration’s reaction displeased Turkey, and may contribute to
that country’s ongoing pursuit of a more independent foreign policy course. Turkish-Israeli
relations, which have been deteriorating for some time, have reached a low point. Israel appears
willing to lessen restrictions on the passage of goods and people into Gaza, while continuing to
prevent shipments of weapons and dual-use items to Hamas.

Congressional Research Service

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

Contents
Background on the Blockade....................................................................................................... 1
Raid on the MV Marmara............................................................................................................ 2
IHH and the Free Gaza Movement .............................................................................................. 3
Views from Israel........................................................................................................................ 4
Views from Turkey ..................................................................................................................... 5
International Reactions................................................................................................................ 6
Investigations/Inquiries ............................................................................................................... 7
U.S. Position............................................................................................................................... 9
Policy ................................................................................................................................... 9
Aid ..................................................................................................................................... 10
Implications for the Future ........................................................................................................ 10
The Blockade...................................................................................................................... 10
Israeli-Palestinian Peace Talks............................................................................................. 12
Turkish-Israeli Relations ..................................................................................................... 12
U.S.-Turkish Relations ........................................................................................................ 13
Legislation ................................................................................................................................ 14

Figures
Figure 1. Blockade of Gaza ....................................................................................................... 15

Contacts
Author Contact Information ...................................................................................................... 16

Congressional Research Service

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

Background on the Blockade
Israel withdrew from the Gaza Strip in 2005, but retained control of the territory’s borders.
Hamas emerged as the predominant force in the territory. In January 2006, Hamas won the
Palestinian Authority (PA) legislative elections and established itself as a major actor in domestic
politics. Some countries and organizations, including Turkey, consider Hamas a democratically
elected, legitimate representative of the Palestinian people. Israel considers Hamas to be a
terrorist group, and the U.S. State Department designates it as a Foreign Terrorist Organization
(FTO). Hamas has criticized peace talks with Israel in line with its commitment to resistance, has
perpetrated terrorist attacks against Israel, and has launched rockets from Gaza into Israel.
Hamas’s participation in politics heightened its rivalry with Fatah, which had led all previous
Palestinian governments.1 It also prompted the United States to end all direct foreign aid to the
Palestinians. Under pressure from Saudi Arabia, Hamas and Fatah formed a unity government in
February 2007, which proved to be short-lived. In what it considered a pre-emptive act to prevent
Fatah from striking it first, Hamas took control of the Gaza Strip by force in June 2007. This
“coup” prompted PA President Mahmud Abbas to dissolve the Hamas-led government and
replace it with the current one under Prime Minister Salam Fayyad, who administers only the
West Bank. Hamas remains in control of Gaza. Israel and the United States reestablished relations
with the new PA government, and Israel imposed a tight land, sea, and air blockade on the Gaza
Strip, in what it describes as an act of self-defense to prevent arms from reaching Hamas. With
the blockade, Israel also hoped to turn Gazans against Hamas by contrasting Hamas rule with the
better life of Palestinians in the West Bank. Instead, the blockade isolated the territory and helped
to strengthen Hamas’s control.
From December 2008 to January 2009, Israeli forces carried out a major military offensive, called
Operation Cast Lead, against Hamas in order to stop rocket fire into southern Israel and to
weaken or overthrow Hamas. The campaign resulted in more than 1,000 Palestinian deaths and
the destruction of much of the Gaza Strip’s infrastructure and many buildings. Afterwards, Israel
tightened the blockade and conditioned its end on the release of Israeli Defense Forces (IDF)
Sergeant Gilad Shalit, who had been captured in 2006.
The blockade has severely affected the humanitarian situation in the Gaza Strip, although Israel
and its critics differ about the effects. The Israeli government maintains that there is no
humanitarian crisis in Gaza, and the IDF issues a detailed Weekly Summary of Humanitarian Aid
Transferred into Gaza
to support that position. The Ministry of Defense Coordinator of
Government Activities in the Territories (COGAT) issues a similar Gaza Strip Merchandise and
Humanitarian Aid Report
. They provide information on the number of trucks and persons
allowed to enter Gaza and list the cargos of food, medicine, and other supplies. The United
Nations Office for the Coordination of Humanitarian Aid (OCHA) issues contrasting regular
reports on the situation in Gaza. It summarily states that the blockade has “worsened conditions
of life of Palestinians, deepened poverty and food insecurity, prevented reconstruction, and
increased aid dependence by destroying livelihoods and economic activity.” It refers to the
blockade as “collective punishment.”2 U.S. non-governmental humanitarian aid organizations,

1 For background on Palestinian politics, see CRS Report RL34074, The Palestinians: Background and U.S. Relations,
by Jim Zanotti.
2 “Statement of John Holmes, USG for Humanitarian Affairs and Relief Coordinator on the ‘Free Gaza’ Flotilla Crisis,”
(continued...)
Congressional Research Service
1

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

such as CARE and Mercy Corps, report difficulties experienced in rebuilding Gaza more than a
year after Cast Lead, as well as obstacles that their workers face in trying to provide assistance
because they cannot simultaneously accommodate U.S., Israeli, and Hamas rules—and Hamas is
in control. Gazans have been unable to repair public infrastructure—hospitals, schools, electric
systems, or sewage treatment plants—because Israel will not permit the delivery of materials such
as steel, concrete, and tiles that could be used both for rebuilding and for the manufacture of
weapons or other military purposes.3
In recent years, humanitarian aid groups have sent supply ships and activists to Gaza. However,
Israel directs them to land at its port of Ashdod for inspection before delivery to Gaza. In addition
to the deliveries allowed by Israel, Egypt intermittently opens the border crossing at Rafah with
Gaza that it sealed in 2007.4 Moreover, the smuggling of goods (and weapons) via a network of
tunnels under the border also relieves the blockade somewhat, but smuggled goods create
economic distortions by fueling a large informal economy. Israeli planes often bomb the tunnels,
but these attacks have not put a stop to the activity.
Raid on the MV Marmara
On May 22, 2010, the MV Mavi Marmara, a former Istanbul passenger ferry owned by the
Turkish Humanitarian Relief Foundation (more fully the Foundation for Human Rights and
Freedoms and Humanitarian Relief (IHH)), left Istanbul and, after stopping in the Mediterranean
port of Antalya to pick up more than 500 passengers, met up at sea with five other ships south of
Cyprus. IHH also sent two cargo vessels. Several ships from the Free Gaza Movement had
departed from the Greek port of Piraeus. A six-ship flotilla then set sail for the Gaza Strip with the
intent to deliver 10,000 tons of humanitarian aid and to break the Israeli blockade. In all, about
700 activists from 38 countries participated in the expedition, including approximately 11
Americans, some European parliamentarians, and Swedish writer Henning Mankell. On May 30,
the ships refused Israel’s offer to unload at the port of Ashdod so that their cargos could be
inspected before delivery accompanied by representatives of the non-governmental organizations.
On May 31, when the ships were in international waters between 80 and 100 miles from the
Israeli coast, Israeli navy zodiac boats intercepted them and naval commandos took over five
ships, reportedly without incident. However, the Marmara resisted and commandos rappelled
from helicopters onto that ship and were confronted by some passengers/activists. The IDF
released videos showing that individuals attacking the commandos were armed with iron rods,
knives, broken glass bottles, and sling shots, and equipped with gas masks, night vision goggles,
and life vests. The IDF says that the passengers also seized a commando’s side arm. IHH
President Bulent Yildirim admitted that activists had used iron rods, but claimed that they threw
seized Israeli weapons into the sea.5 It is not clear if the commandos, who had paintball guns and

(...continued)
June 2, 2010, http://www.ochaopt.org. The Israeli non-governmental organization B’tselem (Israeli Information Center
for Human Rights in the Occupied Territories) issued a report with similar findings. See http://www.bvtselem.org/
English/Gaza_Strip/20100531/The_Siege_on_Gaza.asp.
3 Janine Zacharia, “Getting What They Need to Live, but not Thrive,” Washington Post, June 3, 2010.
4 Egypt sealed the border out of concern for the possibly destabilizing effects of Hamas’s relations with the Egyptian
Muslim Brotherhood, which the government of President Mubarak considers a threat.
5 “Humanitarian Foundation says People Still Missing from Aid Convoy,” Anatolia, June 3, 2010, Open Source Center
(continued...)
Congressional Research Service
2

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

firearms, struck first or in response to an attack from the passengers, and each side has given a
different account. Nine passengers were killed, including eight Turks and a Turkish-American; 24
were injured, including one American, and 10 commandos were injured. The dead were members
of or volunteers for IHH, which hailed them as “martyrs.”
All of the ships were taken to Ashdod, where the passengers were detained and the cargo was
unloaded, inspected, and trucked to the Kerem Shalom border crossing between Israel and Gaza.
Hamas initially refused to allow the aid to be transferred into Gaza and the Israeli Defense
Ministry stored it at a military base while it consulted international organizations. On June 15, it
was announced that the U.N. would distribute the aid. By June 3, Israel had deported all the
detainees, including alleged perpetrators of the attacks on its military personnel, except for a few
severely wounded who were repatriated a few days later.
Israeli officials claim to have found Molotov cocktails, detonators, wood and metal clubs,
slingshots and rocks, large hammers, and sharp metal objects on the Marmara, but no rockets.6
IHH and the Free Gaza Movement
The flotilla was the idea of the Free Gaza Movement, which teamed up with the IHH. The Free
Gaza Movement is a Cyprus-based coalition or alliance formed to oppose Israel’s blockade of the
Gaza Strip and is said to have roots in the International Solidarity Movement, a non-violent
movement dedicated to ending the Israeli occupation of Palestinian territory.7 Its members had
sailed to Gaza several times before, and Israel had let them dock there five times. After Operation
Cast Lead, however, Israel began intercepting Free Gaza Movement ships before they reached
Gaza. This year, Free Gaza decided to cooperate with other groups, including the IHH, in a
“freedom” flotilla.8 Free Gaza Movement founder Greta Berlin said that former Malaysian Prime
Minister Mahathir Mohammed had raised €300,000 (approximately $367,000) to enable the
Movement’s participation in the convoy.9 She said that it will continue to send ships to Gaza, and
Israel peacefully intercepted another one, the MV Rachel Corrie, on June 5.
IHH is a humanitarian aid organization founded in 1995 that is said to have ties to the
International Red Cross; holds special consultative status with the U.N. Economic, Social, and
Cultural Organization (UNESCO); and operates in more than 100 countries.10 It has provided
humanitarian aid to Bosnia and Chechnya as well as to victims of Hurricane Katrina and the

(...continued)
Document GMP20100603744008.
6 “Israel’s Vilna’i Implies Ships ‘Sabotaged,’ Army Video Shows Seized Weapons,” OSC Summary, Open Source
Center Document GMP201006-1739005.
7 Sabrina Tavernise, Michael Slackman, “Turkish Funds Helped Group Test Blockade of Gaza,” New York Times, June
1, 2010. The International Solidarity Movement (ISM) states that it is “a Palestinian-led movement committed to
resisting the Israeli occupation of Palestinian land using non-violent, direct-action methods and principles.” See
http://www.palsolidarity.org.
8 Sabrina Tavernise, Michael Slackman, “Turks’ Gifts Gave Flotilla Activists New Life,” New York Times, June 3,
2010.
9 Marc Champion, Margaret Coker, “Confrontation at Sea: Turkish Charity Sounds a Defiant Note,” Wall Street
Journal
, June 4, 2010.
10 Marc Champion, “Confrontation at Sea: Turkish Aid Organization Draws Controversy,” Wall Street Journal, June 2,
2010.
Congressional Research Service
3

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

earthquake in Haiti, among other activities. IHH’s involvement with the aid flotilla is in line with
its previous aid to Gaza, where it has an office. In addition to the Mavi Marmara, IHH
contributed two cargo ships to the May convoy.
Days before the raid, an Israeli think tank released a report linking IHH to radical Islamist
networks, including Hamas and the Muslim Brotherhood, and to “global jihad elements” in the
1990s. It cited a French intelligence report claim that IHH President Bulent Yildirim had recruited
Muslims for jihad in Bosnia, Chechnya, and Afghanistan in the 1990s, but also stated that IHH
engages in “legitimate humanitarian activities.”11 Since the incident, the think tank has released
additional reports, including one alleging that IHH employed violence on the Mavi Marmara with
premeditation.12
IHH openly supports Hamas, which led Israel to outlaw it in 2008. It is not a U.S. State
Department-designated terrorist group, although it is part of a Saudi-based, Hamas-created
umbrella group of Muslim charities called Union of Good that the U.S. Treasury has designated
as a terrorist organization.13
IHH has influential connections in Turkey. In his remarks at the Marmara’s departure from
Istanbul, Yildirim thanked the ruling Justice and Development Party (AKP) and two small
Islamist parties for their support. IHH is believed to be close to the conservative Islamist Felicity
Party (SP). While there was no direct Turkish government involvement in the aid mission,
government administrators facilitated IHH’s purchase of the ferry from the Istanbul municipality,
which AKP controls, and its departure from Turkish ports. Yildirim also mentioned recent
instances of IHH aid workers’ “martyrdom” in Afghanistan and imprisonment in Israel, and IHH
leaders have referred to those killed on the Marmara as “martyrs.”14 IHH is said to have had
about 40 to 50 members aboard the Marmara.
Views from Israel
While there are a multiplicity of views in Israel concerning the blockade of Gaza and the raid on
the Marmara, most Israelis equate security with survival and peace. Israel’s leaders appear to
believe that the blockade of the Gaza Strip, the security barrier that Israel has constructed in the
West Bank, the successes of the Palestinian security forces and economy in the West Bank, and
what it views as enhanced deterrence in the aftermath of military campaigns against Hezbollah in
Lebanon in 2006 and Hamas in the Gaza Strip from December 2008 to January 2009 have
brought about a kind of quiet, if not peace. As of the date of the incident, no Israeli had been

11 “Israel Intel Center Profiles ‘Islamic, Anti-Western’ Turkish IHH Organization,” report by Ramat Hasharon
Intelligence and Terrorism Information Center (an NGO), May 26, 2010, Open Source Center Document
GMP20100530739004. The French investigating judge who authored the report told the Associated Press that IHH had
“clear, longstanding ties to terrorism and jihad” and that part of the NGO served to hide jihad-type activities in the late
1990s, Alfred De Montesquiou, “Investigator Says Flotilla’s Donor Linked to Terror,” Boston Globe, June 3, 2010.
12 “Additional Information about the Violent Intentions of the IHH Operatives During the Voyage of the Mavi
Marmara and the Weapons Found in their Possession,” Intelligence and Terrorism Information Center, June 10, 2010,
Open Source Center Document GMP20100615739012, June 15, 2010.
13 See U.S. Treasury Designates the Union of Good, HP1267, November 12, 2008, http://www.ustreas.gov/press/
releases/hp1267.htm.
14 “Turkey: ‘Mavi Marmara Ship’ Leaves Istanbul Harbor Towards Gaza to Deliver Aid,” May 24, 2010, Open Source
Center Document GMP20100534737006.
Congressional Research Service
4

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

killed in a terrorist attack or a cross-border rocket attack in Israel in more than a year. Therefore,
the government is unwilling to abandon a tactic (i.e., the blockade) that has worked—and is still
working from its perspective. Prime Minister Benjamin Netanyahu insists that the blockade is
necessary to prevent weapons from reaching Gaza. He maintains, “(I)t’s our obligation—as well
as our right in accordance to international law and to common sense—to prevent these weapons
from entering by air, sea, and land.”15 He cites two earlier examples of Israel’s seizure of ships
that were discovered to be carrying arms.
The Prime Minister claimed that the flotilla intercepted in May intended to break the naval
blockade, not to bring goods, and said Israel allows goods and cargo to enter Gaza. He added,
“Had the blockade been breached, this flotilla would have been followed by dozens, by hundreds
of ships. The amount of weapons that can be transported aboard a ship is totally different from
what we saw get through the tunnels (beneath the Gaza-Egypt border).Hundreds of missiles and
rockets, and an innumerable number of weapons can be smuggled aboard a ship.”16
Netanyahu argued that the consequences of Israel’s failure to maintain the blockade would be “an
Iranian port in Gaza, only a few dozen kilometers from Tel Aviv and Jerusalem.” Israeli officials
refer to those killed on the Marmara as “terrorists” and, as noted above, Israel banned the IHH in
2008.
Views from Turkey
As noted, several Turkish political parties, including the ruling AKP, supported the IHH effort to
aid the Palestinians. However, the Turkish government claims it was not directly involved.
Foreign Minister Ahmet Davutoglu said afterwards that the government had tried to convince the
non-governmental organizations in charge of the flotilla to take the aid to Israeli ports, but it was
not successful.17 The government also urged Israel to let the ships land in Gaza.
The Turkish government, all political parties, and people were outraged by the Israeli attack.
After the raid, mass demonstrations occurred in Ankara and Istanbul, and officials made repeated,
dramatic, if not hyperbolic, statements about Israel’s actions. The Turkish Foreign Ministry first
protested Israel’s use of force “in the strongest terms,” charging that “Israel has once again clearly
demonstrated that it does not value human lives and peaceful initiatives through targeting
innocent civilians.”18
Turkey called for an emergency meeting of the U.N. Security Council—on which it holds a non-
permanent seat—that Foreign Minister Davutoglu attended on May 31. Turkey also called for
NATO permanent representatives in Brussels and the Organization of the Islamic Conference
(OIC), which it chairs, to meet on the issue. At the Security Council session, Davutoglu called
Israel’s actions “banditry and piracy ... murder conducted by a state ... and barbarism.” He stated
that the use of force was “inappropriate” and “disproportionate” and that international law

15 Statement by Prime Minister Binyamin Netanyahu at the Prime Minister’s Office in Jerusalem, Channel 10
Television, June 2, 2010, Open Source Center Document GMP20100602738007.
16 Ibid.
17 Peter Spiegel, “Confrontation at Sea: Turkey Seeks U.S. Solidarity,” Wall Street Journal (Europe), June 2, 2010.
18 Turkish Ministry of Foreign Affairs, “Press Release Regarding the Use of Force by the Israeli Defense Forces
Against the Humanitarian Aid Fleet to Gaza,” Open Source Center Document GMP20100531017013, May 31, 2010.
Congressional Research Service
5

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

dictates that “even in wartime, civilians are not to be attacked or harmed.” He argued that the
doctrine of self-defense could not justify the actions of Israeli forces.19 Finally, he called on the
Council to condemn Israel’s “act of aggression,” demand an urgent inquiry, and call for the
punishment of all responsible authorities and persons.
Prime Minister Recep Tayyip Erdogan described Israel’s actions as a “bloody massacre”
deserving “every kind of curse.” He said, “This insolent, irresponsible, reckless, and unfair attack
by the Israeli government which trampled on every kind of human value must be punished by all
means.”20 These quotes are characteristic of his many unsparing, trenchant remarks. The most
offensive may have been his blaming Israel for increasingly common global comparisons of the
“Zionist star” (i.e., Star of David) with the swastika.21
For some time, Turkish officials’ anti-Israeli rhetoric have gained them considerable regional
influence. Erdogan is very popular with Arab publics and his fervor and rage also benefit him
with voters. While the heat of the first days after the raid may dissipate, the anger will remain and
be useful for the Prime Minister in the run-up to national elections next year, or earlier as he
cannot afford to lose votes to either more Islamist parties or the reviving secular opposition.
International Reactions
There has been near-universal condemnation of Israel’s actions. Nicaragua broke off relations
with Israel, while Ecuador and South Africa recalled their ambassadors and many other
governments called in Israeli ambassadors to protest. The European Union reiterated its demand
for an immediate opening of Gaza’s border crossings. China urged Israel to end the blockade and
condemned the Israeli raid on the ship. Russia called on Israel to lift the blockade and for an
impartial investigation.
U.N. Secretary General Ban Ki-moon condemned the violence and called for a full investigation.
The U.N. Human Rights Council voted to launch an independent, international inquiry into the
events, although the United States voted against it. On June 1, a compromise Statement by the
President of the Security Council at the U.N. regretted “the loss of life and injuries resulting from
the use of force during the Israeli military operation in international waters against the convoy
sailing to Gaza.... The Council ... condemns those acts which resulted in the loss of at least ten
civilians and many wounded.” It called for a “prompt, impartial, credible, and transparent
investigation conforming to international standards.” In addition, the Council reiterated its “grave
concern at the humanitarian situation in Gaza” and stressed “the need for sustained regular flow
of goods and people to Gaza as well as unimpeded provision and distribution of humanitarian
assistance throughout Gaza.” It again called for a two-state solution to the Israeli-Palestinian
conflict and expressed support for the ongoing proximity talks (that are being mediated by U.S.
Special Envoy for Middle East Peace George Mitchell).22

19 “Turkish Minister Speaks at the UN Security Council,” (text) Anatolia, May 31, 2010, Open Source Center
Document GMP20100601017001.
20 Remarks to Justice and Development Party (AKP) parliamentary group, June 1, 2010, Anatolia, Open Source Center
Document GMP20100601744001.
21 Adem Kadam, “Prime Minister in Konya,” Anatolia, June 4, 2010, Open Source Center Document
GMP20100608734014.
22 United Nations Security Council, S/PRST/2010/9, June 1, 2010.
Congressional Research Service
6

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

British Prime Minister David Cameron called Israel’s actions “unacceptable.” He said that Britain
remained committed to Israel’s security and urged Netanyahu to respond constructively to
“legitimate” international criticism and to lift the blockade.23 German Chancellor Angela Merkel
expressed her “deep concern” to both Netanyahu and Erdogan, and her spokesman said, “Every
German government has always recognized and supported the right of Israel to defend itself, but
this right must of course be within the bounds of proportionality.”24 French President Nicolas
Sarkozy condemned “the disproportionate use of force” and said, “All possible light must be shed
on the circumstances surrounding this tragedy, which highlights the urgent need for the peace
process to be relaunched.”25
On June 14, the Council of the European Union adopted conclusions regretting the loss of life
during Israel’s military operation in international waters against the flotilla sailing to Gaza and
condemned the use of violence. It called of an immediate, full, and impartial inquiry with credible
international participation. It called for “the immediate, sustained, and unconditional opening of
crossings for the flow of humanitarian aid, commercial goods, and person to and from Gaza….”
and “for a solution that addresses Israel’s legitimate security concerns….”26
Investigations/Inquiries
In response to international calls for an investigation of the incident, Israel has launched several
probes. On June 7, Israel Defense Forces (IDF) Chief of Staff Lt. Gen. Gabi Ashkenazi appointed
former head of the National Security Council Maj. Gen. Giora Eiland (Ret.) to head an external
military probe that will report by July 4. Three other retired senior officers are on the panel that is
tasked with drawing operational conclusions. It reportedly will delve into the choice of unit to
carry out the operation, possible alternative tactics that might have been used to stop the flotilla,
military decision-making leading up to the operation, and intelligence matters.27 Eiland has
already defended the commandos’ right to self-defense and said, “(T)here was a mistake, but not
on the soldiers’ part. The mistake lay in underestimating who the Turkish ship’s passengers
were.”28
On June 13, Prime Minister Netanyahu announced the establishment of a special, independent
public commission to inquire into the events of May 31. It will be chaired by retired Supreme
Court Justice Jacob Turkel, who still sits on a military appeals court panel, and, as members,
Shabtai Rosen, a professor of international law and former diplomat, and Maj. Gen. Amos Horen
(Ret.), a former president of Technion (Israel Institute of Technology). The panel includes two
foreign observers: Lord David Trimble, the former first minister of Northern Ireland, and Brig.
Gen. Ken Watkin, former judge advocate general of the Canadian Forces.
The commission has a limited mandate. It will investigate whether Israel’s blockade of the Gaza
Strip and the enforcement of it conform to international law. It also will consider the actions and

23 “British PM Tells Netanyahu Israeli Raid on Ship was ‘Unacceptable’,” Agence France Presse, June 1, 2010.
24 “Merkel tells Israeli, Turkish Leaders of ‘Deep Concern,’” Agence France Presse, May 31, 2010.
25 “France’s Sarkozy Wants Probe into Gaza Flotilla Incident,” Agence France Presse, May 31, 2010.
26 http://www.consilium.europa.eu/Newsroom.
27 Ya’aqov Katz, “IDF Probe Considers Turkey Intel Needs,” Jerusalem Post, June 14, 2010.
28 Interview by Francesco Battistini, “The Only Mistake Lay in Underestimating the Pacifists,” Milan Corriere della
Sera
, June 9, 2010, Open Source Center Document EUP20100609058010.
Congressional Research Service
7

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

identities of those who organized and participated in the flotilla. Military personnel will not be
required to testify. Instead, the IDF will provide it with summaries of the Eiland investigation..29
Israel had coordinated its approach to the investigation with the Obama Administration, which
had urged the inclusion of an “international component” to enhance the inquiry’s credibility.
Hence, the White House reaction to the Israeli announcement was positive:
We believe that Israel, like any other nation, should be allowed to undertake an investigation
into events that involve its national security. Israel has a military justice system that meets
international standards and is capable of conducting a serious and credible investigation, and
the structure and terms of reference of Israel’s proposed independent public commission can
meet the standard of a prompt, impartial, credible, and transparent investigation. But we will
not prejudge the process or its outcome, and will await the conduct and findings of the
investigation before drawing further conclusions.30
However, Turkish Foreign Minister Ahmet Davutoglu was not satisfied. He declared,
The crime was committed in international waters, not in Israel’s territorial waters. A
commission which will conduct an inquiry into an attack staged in international waters
should be international. We demand that an international commission should be formed
under the supervision of the U.N. with participation of Turkey and Israel…. We believe that
Israel, as a country which attacked on a civil convoy in international waters, will not conduct
an impartial inquiry.31
He also said that “international participation in a commission established by Israel does not give
it an international quality.”32 Finally, Davutoglu stated that if an international commission were
not set up, then Turkey would unilaterally review its ties with Israel and implement sanctions
against it.
Israel’s State Comptroller Micha Lindenstrauss will carry out yet another investigation into the
legality of the government’s decision-making as well as intelligence and public relations issues.
The probe will not duplicate that of the IDF or the Turkel group.
Meanwhile, U.N. Secretary General Ban Ki-moon took note of the Israeli announcement, but
added that his own proposal for an international inquiry remains on the table and he hoped for a
positive Israeli response. Israel has rejected an international investigation, but Turkey accepted
Ban’s proposal and called on Israel to do likewise. U.S. State Department spokesman P.J.
Crowley said that he was not aware that the Secretary General had made a decision on steps that
the U.N. might take, but that the Administration would listen to what the Secretary General has in
mind and make a judgment then.33


29 “Israel Announces Probe Commission with 2 Foreign Observers of ‘Highest Standing,’” (Israeli) Government Press
Office, June 13, 2010.
30 “Statement by the Press Secretary on Israel’s Investigation into Flotilla Incident,” June 13, 2010,
http://www.whitehouse.gov/the-press-office/statement-press-secretary-israels-investigation-flotilla-incident.
31 “Turkey FM Says Ankara Entitled to Review Ties with Israel,” Anatolia, June 14, 2010, BBC Monitoring Newsfile.
32 “Turkey Said Distrustful of Israeli Probe,” Today’s Zaman, June 15, 2010.
33 Josh Rogin, “Behind the Scenes, a Flurry of Obama Administration Activity on Flotilla Investigation,”
http://thecable.foreignpolicy.com, June 14, 2010.
Congressional Research Service
8

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

U.S. Position
Policy
The United States is caught between two long-time allies—Israel and Turkey—and the Obama
Administration seems interested in finding a path between them that will not antagonize either
party. It is a challenging task. State Department spokesman P.J. Crowley reported that, before the
raid, the Administration had urged caution and restraint on Israel given the anticipated presence
of civilians, including American civilians.34
Afterwards, the Administration’s first reaction was circumspect, if not muted. The White House
issued a statement saying, “The President expressed deep regret at the loss of life in today’s
incident and concern for the wounded.... The President also expressed the importance of learning
all the facts and circumstances surrounding this morning’s tragic events as soon as possible.”35
The Administration negotiated with Turkey concerning the Security Council President’s statement
that condemned “acts” resulting in the loss of life, but not Israel per se. The statement also did not
call for an international investigation because of recent experience with what Israel and the
Administration considered to be the one-sided U.N. Goldstone Commission investigation of
Operation Cast Lead. The State Department’s Crowley indicated that the United States believes
“Israel is in the best position to conduct an investigation.”36 U.S. Deputy Permanent
Representative at the U.N. Alejandro D. Wolff also criticized the attempt to break the blockade,
saying, “Direct delivery by sea is neither appropriate nor responsible, and certainly not effective,
under the circumstances.” Yet, he further said that the situation in Gaza was “unsustainable.”37
Secretary of State Hillary Rodham Clinton made the same observation.
The White House said that President Obama “affirmed the importance of finding better ways to
provide humanitarian assistance to the people of Gaza without undermining Israel’s security.”38
Vice President Biden maintained that because Israel is at war with Hamas, it “has a right to know
whether or not arms are being smuggled in.”39 He also stated that the Administration had been
“cajoling” Israel to allow building materials into Gaza.
The Administration likely does not want its reaction to the flotilla incident to further disrupt what
has become an uneasy bilateral relationship with Israel. It needs a better relationship with the
Netanyahu government in order to make progress in the Israeli-Palestinian peace talks, which
U.S. officials believe to be in America’s national security interests. Strains had developed due to
President Obama’s and Netanyahu’s differing views regarding West Bank settlement activity and,
especially, Jerusalem. The Administration does not want Israel to take any actions that could
prejudge a final settlement with the Palestinians, who seek a state in the West Bank and Gaza

34 Scott Wilson, Glenn Kessler, “U.S. Warned Israel Before Raid,” Washington Post, June 3, 2010.
35 Sheera Frenkel, “Israeli Battle with Pro-Palestinian Activists Endangers Peace Talks,” McClatchy, May 31, 2010.
36 U.S. Department of State, June 2, 2010.
37 Isabel Kershner, Neil MacFarquhar, “Israel Begins Deporting Activists Held after Sea Raid,” New York Times, June
3, 2010.
38 “Erdogan to Obama: Israel Risks Losing its Best Friend in Middle East,” June 3, 2010, http://www.haaretz.com.
39 Statement made on PBS’ “Charlie Rose Show,” June 2, 2010, quoted in Wilson and Kessler, op.cit.
Congressional Research Service
9

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

with east Jerusalem as its capital. The incident at sea led Prime Minister Netanyahu to cancel a
June 1 meeting with President Obama at the White House. The meeting may take place on June
28.
At the same time, the Administration needed to consider the strength of its desire for Turkey’s
support in the Security Council for sanctions on Iran. It is usually believed that unanimity or a
large number of votes in the Council lends greater weight on such issues. It is possible, however,
that the Administration had decided to proceed without Turkey’s support, given the
announcement in Tehran on May 17 of an agreement with Iran and Brazil on an exchange in
Turkey of some of Iran’s low enriched uranium for medical grade uranium—a deal that the
Administration found deficient. Turkey voted against sanctions, which its officials maintain was
because of the Tehran deal and not related to the events of May 31 and their aftermath.
Aid
On June 9, at a meeting with Palestinian Authority (PA) President Mahmud Abbas, President
Obama promised $400 million in aid for the West Bank and Gaza Strip. None of the aid requires
new congressional action as all was appropriated in FY2009 and FY2010 legislation. Most is not
for Gaza.40 That slated in some way for Gaza includes $40 million to support the United Nations
Relief and Works Agency’s (UNRWA) Emergency Appeal for Gaza and the West Bank to help
improve educational and health services, increase job creation, and repair shelters in Gaza, while
also addressing core humanitarian needs in the West Bank; $14.5 million for school rehabilitation,
small-scale agriculture, the repair of a hospital and other community infrastructure in Gaza; $10
million for the construction of five new UNRWA schools in Gaza; and $5 million to complete five
USAID-funded projects to repair water distribution and wastewater collection systems in Gaza.
Implications for the Future
The Blockade
There is an international consensus that something must be done to lift or ease Israel’s blockade
of Gaza and to reestablish a fully functioning economy there for its residents. Yet, there has been
a dearth of ideas from the governments or individuals who have called on Israel to end the
blockade concerning creative ways for Israel to do that and to continue to prevent the arming of
Hamas and its development as a more deadly threat to Israel. Hamas is exploiting the flotilla
incident as a propaganda victory. It is not in the group’s interest to not attempt to rearm or to help
lessen Israel’s international isolation. It is in the United States’ and international community’s
interest to find a solution to this problem.
There are indications that the Israeli government is trying to find ways to ease procedures at land
crossings. Prime Minister Netanyahu insists that the sea blockade is essential. Foreign Minister
Avigdor Lieberman suggested that Israel offer to ease the crossings in exchange for monthly

40 The largest share or $240 million is in Overseas Private Investment Corporation (OPIC) mortgage financing for the
West Bank. Another $75 million is FY2010 U.S. Agency for International Development (USAID) aid to support the
PA’s work to improve infrastructure and $10 million to enhance private sector competitiveness in the West Bank and
Gaza; it is unanswered how the PA will work in Gaza
Congressional Research Service
10

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

International Red Cross visits to Sergeant Gilad Shalit. However, Hamas restated its position that
any movement on Shalit depends solely on Israel’s release of more than 1,000 Palestinian
prisoners, as it has long demanded, and is not related to any other issue.41
President Obama described the situation in Gaza as “unsustainable” and said that “there should be
some ways of focusing narrowly on arms shipments rather than focusing in a blanket way on
stopping everything and then, in a piecemeal way, allowing things into Gaza.”42 One suggestion is
for Israel to publish a limited list of goods prohibited for security reasons and let all other goods
enter the Gaza Strip. Former British Prime Minister Tony Blair, the Quartet Representative, and
the European Union urged Israel to adopt the practice and it did “in principle.” According to one
newspaper report, Israel will prepare a list of prohibited items that could be used for
manufacturing weapons, allow the entry of building materials for U.N. projects, and consider
stationing European Union (EU) and Palestinian Authority (PA) monitors at the border.43 (More
on the last below.)
Shortly after the Marmara incident Egypt announced the opening of the Rafah crossing
“indefinitely,” although it continued to restrict some travelers and potentially dual use goods. On
June 9, Israel slightly eased restrictions to permit the entry of additional food items, but Hamas
rejected that action and demanded the entry of materials that would allow Gaza’s factories to
produce the goods. On June 13, Israel allowed the entry of trucks carrying equipment for water
projects.
Some PA officials are concerned that efforts to lift the blockade will lead to a more autonomous
Gaza Strip that is permanently separate from the West Bank. Such concerns may have animated
Prime Minister Salam Fayyad’s suggestion, also proposed by Tony Blair and others, to reinstate
the 2005 Agreement on Movement and Access, which called, inter alia, for the Rafah border
crossing to operate with EU monitors and Israeli surveillance as well as for a link between Gaza
and the West Bank.44 PA forces also were situated at the border. The EU Border Assistance
Mission (EU-BAM) operated until suspended when Hamas took over the Gaza Strip in 2007. Its
revival would be a way for the PA to reestablish its forces at the border. However, a Hamas
spokesman quickly declared, “any international intervention, especially by the Europeans, must
come through the government of Gaza,” which would be problematic for both the PA and the
Europeans.45
New attempts to break the blockade are expected. The Iranian Red Crescent announced plans to
send three ships and one airplane to Gaza, and the European Campaign to End the Siege on Gaza
says that it is organizing another aid flotilla.

41 “Hamas Rejects Israeli Proposal on Reopening Crossings,” Al-Sharq al-Awsat website, June 4, 2010, BBC
Monitoring Middle East.
42 Helene Cooper and Isabel Kershner, “Obama Pledges New Aid for Gaza and West Bank,” New York Times, June 10,
2010.
43 Barak Ravid, Jonathan Lis, “Blair Hails Deal with Netanyahu to Ease Gaza Blockade,” http://www.haaretz.com,
June 16, 2010.
44 For text of Agreement, see http://www.israel-mfa.gov.il/MFA/Peace+Process/Reference+Documents/
Agreed+documents+on+movement+and+access+from+and+to+Gaza+15-Nov-2005.htm.
45 “Hamas Rejects Abbas Insistence on Supervising Gaza Aid,” http://www.haaretz.com, June 14, 2010.
Congressional Research Service
11

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

Israeli-Palestinian Peace Talks
Many observers believe that the best response to the current crisis and the way to prevent future
ones is Israeli-Palestinian peace and the creation of an independent Palestinian state that would
deprive Hamas of its resistance rationale and lead to better lives for the Palestinians. U.S. Special
Envoy for Middle East Peace George Mitchell says that the proximity talks that have been
underway for several weeks between Prime Minister Netanyahu and President Abbas will
continue. Abbas also has stated that the talks will not be broken off. However, few are optimistic
about the prospects for peace given the uncompromising territorial ambitions of the right-wing
nationalists in the Netanyahu government and the divided Palestinian rule between Gaza and the
West Bank. Even if an accord can be achieved, many wonder how successfully it can be
implemented.
Turkish-Israeli Relations
The current crisis is undoubtedly a turning point in Turkish-Israeli relations. President Abdullah
Gul declared, “Turkish-Israeli relations can never be as before from now on.”46 Yet, this change is
not dramatic; it has been coming for some time.
The picture of Turkish-Israeli friendship was drawn in the 1990s when their bilateral relations
improved in tandem with Israeli-Palestinian peace talks and when both governments viewed
Syria, their common neighbor, as an adversary. Cordiality was aided by the Turkish military’s
appreciation of Israeli arms for use in the fight with Kurdistan Workers Party (PKK) insurgents.
Joint military exercises became routine. Surprising to some, relations did not deteriorate when the
Justice and Development Party (AKP), which has Islamist roots, came to power in 2002. Prime
Minister Erdogan visited Israel and Israeli President Shimon Peres addressed the Turkish
parliament. Israel trusted Ankara enough to allow it to mediate indirect peace talks with Syria in
2008.
However, Israel’s suspicions of the AKP may have been sparked when the party hosted Hamas
Politburo Chief Khalid Mish’al in 2006, after the Palestinian Authority legislative elections.
Turkish officials repeatedly refer to Hamas as a democratically elected group that was denied the
chance to govern, and call on the international community to engage Hamas. Moreover, Israel is
aware of Turkey’s close relations with Iran, its defense of that country’s right to develop nuclear
energy, and its charge that the international community uses a double standard when it fails to
castigate Israel for its nuclear weapons. Erdogan and other Turkish officials almost always refer
to Israel’s nuclear weapons when countering international concern about the possibility that Iran
seeks such weapons; he has described that notion as “gossip.” Turkish officials do not, as Israeli
officials do, refer to Iranian President Mahmud Ahmadinejad’s vow to “wipe Israel off the map”
or to Iran’s support for anti-Israel terrorists. In other words, a gap has been widening between the
two erstwhile friends.
Bilateral relations have been deteriorating more markedly since Israel’s military campaign against
Hamas from December 2008 to January 2009. Prime Minister Erdogan has said that he was
insulted that then Israeli Prime Minister Ehud Olmert had failed to inform him of the anticipated

46 Sabrina Tavernise, Michael Slackman, “Fatalities on Gaza Flotilla Said to Include U.S. Citizen,” New York Times,
June 3, 2010.
Congressional Research Service
12

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

offensive while in Turkey for consultations regarding the Turkish-mediated Israeli-Syrian peace
talks just days before launching the offensive. In January 2009, Erdogan took offense at President
Peres’s defense of Operation Cast Lead at the World Economic Forum and stormed off the stage.
Erdogan’s action gained him popularity throughout the Arab world. Shortly thereafter, a Turkish
television series depicted Israeli soldiers as barbarians. Erdogan has repeatedly criticized Prime
Minister Netanyahu’s government. In October 2009, Turkey cancelled Israel’s participation in a
multilateral military exercise—some suggested that this was due to concerns that Israel would use
it to prepare for an attack on Iran. In January 2010, Israeli Deputy Prime Minister Dani Ayalon
insulted Turkey’s ambassador to Israel while complaining about the television series. Turkey
demanded and received an apology. Erdogan is unrelenting in his repeated references to what he
refers to as Israel’s inhumane conduct of the Gaza campaign and of its continuing ill treatment of
the Palestinians in Gaza, which he calls an “open air prison.” He also has warned Israel not to try
to change the character of Jerusalem and questioned the Jews’ ties to certain religious sites.
After Israel’s raid on the flotilla, Prime Minister Erdogan said “Today is a turning point in history.
Nothing will be the same again,” speaking of Turkey’s relations with Israel.47 Turkey recalled its
ambassador from Israel and cancelled three joint military drills, cooperation in the fields of
energy and water, and soccer matches. It also is demanding that Israel apologize and compensate
the victims. Foreign Minister Davutoglu says that relations will not improve until the results of an
international probe of the Israeli raid are implemented and Israel lifts the siege of Gaza.
Defense Minister Vecdi Gonul said that Turkey did not plan to cancel military contracts for the
purchase of Israeli arms, including Heron drones, radars, and avionic systems, and joint
production of mine-resistant ambush-protected (MRAP) vehicles.48 Most of the Herons have been
delivered and Israel has been compensated for them. However, after the flotilla incident, Israeli
defense industries withdrew engineers and flight officers who were training Turkish forces for the
Heron. The companies claim that the deal had not been cancelled. Much of the Turkish-Israeli
bilateral trade—worth $2.5 billion in 2009—has been Turkey’s purchase of military equipment
from Israel and it was anticipated to increase before the incident. The two countries signed a free
trade agreement in 1996. Observers do not believe that any new deals can be expected.
Aside from criticizing Israel’s plans for its own inquiry into the incident, Foreign
Minister Davutoglu declared that Turkey would work to isolate Israel in every
international platform if an international investigation were not established.49
U.S.-Turkish Relations
The flotilla crisis may have added to a developing rift in the foreign policies of Turkey and the
United States. The Administration does not want to harm relations with Turkey, which is
geostrategically important to U.S. interests, particularly in Iraq and Afghanistan. President Obama
called Prime Minister Erdogan to convey his condolences for the tragedy at sea. However, some
in Turkey want the Administration to choose between Israel and Turkey, and believe that the
United States must choose Turkey. As that is unlikely, some Turks may remain unsatisfied.

47 Marc Champion, “ Turkey Lashes out at Israel and Denounces ‘Massacre’,” Wall Street Journal, June 2, 2010.
48 Umit Enginsoy, “Turkey’s Military programs with Israel Remain in Place,” http://www.hurriyetdailynews.com, June
3, 2010.
49 “Turkey to Isolate Israel if International Probe Committee Not Set Up – Minister,” Anatolia, June 9, 2010, BBC
Monitoring European, June 10, 2010.
Congressional Research Service
13

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

Despite its NATO membership and European Union candidacy, Turkey is an increasingly
independent actor on the international stage, reflective of its growing economic and regional
power and ambition to be a world power. It is conforming less automatically than in the past to
the views of the United States and other Western allies, and developing what Foreign Minister
Davutoglu has described as a “multidirectional” foreign policy. Ankara also is less reluctant to
criticize its American ally publicly. With regard to the flotilla incident, Davutoglu expressed
disappointment with Washington’s “cautious reaction to the events.”50 He stated, “We expect full
solidarity with us. It should not seem like a choice between Turkey and Israel. It should be a
choice between right and wrong, between legal and illegal.”51 He also complained that the United
States had delayed and watered down the U.N. Security Council President’s statement.
This crisis came on the heels of a disagreement between Washington and Ankara over Turkey’s
agreement with Brazil and Iran concerning Iran’s uranium. Davutoglu insists that Turkey
followed guidance in an October 2009 letter from President Obama to Prime Minister Erdogan in
formulating the deal, but the U.S. State Department had observed several weeks before the
agreement was announced in Tehran that those parameters needed updating. The Foreign Minister
also sought to place the agreement with Iran in the context of President Obama’s policies of
engagement and multilateralism in order to deprive United States of room to maneuver in its
effort to get harsher sanctions imposed on Iran. As noted above, Turkey voted against sanctions.
Recent events suggest U.S. policy makers should expect additional and increasing examples of
Turkey’s developing autonomous foreign policy. It may be a challenge for U.S. officials to
accommodate their views to Turkey’s “multidirectionalism” or to address it constructively.
Legislation
S.Res. 548, introduced and referred to the Committee on Foreign Relations on June 9, 2010. To
express the sense of the Senate that Israel has an undeniable right to self-defense, and to condemn
the recent destabilizing actions by extremists aboard the Mavi Marmara.
H.R. 5501, American Stands with Israel Act, introduced and referred to the Committee on
Foreign Affairs on June 10, 2010. To prohibit the United States participation on the U.N. Human
Rights Council and prohibit contributions to the U.N. for the purpose of paying for any U.N.
investigation into the flotilla incident.



50 “Israel’s Attack Against Ship Taking Aid to Gaza,” Anatolia (government news agency), Open Source Center
Document GMP20100601744025.
51 Mark Landler, “U.S. Tries to Keep its Balance between Turkey and Israel,” New York Times, June 2, 2010.
Congressional Research Service
14




Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath

Figure 1. Blockade of Gaza
Congressional Research Service
15

Israel’s Blockade of Gaza, the Mavi Marmara Incident, and Its Aftermath


Author Contact Information

Carol Migdalovitz

Specialist in Middle Eastern Affairs
cmigdalovitz@crs.loc.gov, 7-2667


Congressional Research Service
16