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Updated April 26, 2023
United Nations Issues: U.S. Funding of U.N. Peacekeeping 
The United States is the single largest financial contributor 
Nations at a standard rate determined by the General 
to United Nations (U.N.) peacekeeping activities. Congress 
Assembly (about $1,428 per soldier per month). 
authorizes and appropriates U.S. contributions, and it has an 
ongoing interest in ensuring such funding is used as 
The peacekeeping financial year runs from July 1 to June 
efficiently and effectively as possible. The United States, as 
30; the Assembly usually adopts resolutions to finance 
a permanent member of the U.N. Security Council, plays a 
missions in late June. The approved budget for the 2022-
key role in establishing, renewing, and funding U.N. 
2023 peacekeeping fiscal year is $6.45 billion. Four 
peacekeeping operations. For 2023, the United Nations 
missions comprise about 70% of the overall budget: 
assessed the U.S. share of U.N. peacekeeping at 26.94%; 
MINUSMA (Mali) at $1.24 billion; UNMISS (South 
however, since 1994 Congress has capped the U.S. payment 
Sudan) at $1.11 billion; MINUSCA (Central African 
at 25% due to concerns that U.S. assessments are too high. 
Republic) at $1.07 billion; and MONUSCO (Democratic 
Congress appropriated $1.48 billion to most U.N. 
Republic of the Congo), at $1.03 billion. 
peacekeeping activities for FY2023 (up to the 25% cap). 
Due to the gap between the U.N. assessment and the 25% 
U.S. Policy 
cap, the United States has accumulated $1.1 billion in 
Background and Context: The Enacted U.S. Cap. In the 
arrears since FY2017. President Biden’s FY2024 budget 
early 1990s, the U.S. peacekeeping assessment was over 
request would fully fund the U.S. peacekeeping assessment 
30%, which Congress found too high. In 1994, Members 
and pay down some U.S. arrears. 
capped U.S. funding at 25% of the peacekeeping budget for 
all fiscal years after 1995 (Section 404 of P.L. 103-236). 
The United Nations currently operates 12 U.N. 
Over the years, the gap between the actual U.S. assessment 
peacekeeping missions worldwide, with more than 75,000 
and the cap led to funding shortfalls. The State Department 
military, police, and civilian personnel from over 100 
and Congress often covered these by raising the cap for 
countries. The Security Council adopts a resolution to 
limited periods and/or by allowing the application of U.N. 
establish each operation and specify how it will be funded. 
peacekeeping credits (excess U.N. funds from previous 
Historically, the Council has authorized the U.N. General 
missions) to fund outstanding U.S. balances. For many 
Assembly to create a separate assessed account for each 
years, these actions allowed the United States to pay its 
operation to be supported by member states’ contributions. 
peacekeeping dues in full. However, since FY2017 
In recent years, due to concerns about budget shortfalls, the 
Congress has declined to raise the cap, and in mid-2017, the 
General Assembly has pooled peacekeeping funding to 
Trump Administration allowed for the application of 
allow for increased financial flexibility.  
peacekeeping credits up to, but not beyond, the 25% cap—
The General Assembly adopts the scale of assessments for 
which has led to the accumulation of $1.1 billion in U.S. 
U.N. member contributions to peacekeeping operations 
arrears since FY2017. In early 2021, President Biden 
every three years. The peacekeeping scale is based on a 
reversed the policy and allowed for the applications of 
modification of the U.N. regular budget scale, with the five 
peacekeeping credits beyond the cap.  
permanent council members assessed at a higher level than 
Key Accounts and Recent Funding Levels. U.S. assessed 
for the regular budget. For example, the United States is 
contributions to U.N. peacekeeping are provided mostly 
assessed at 22% of the regular budget; however, its current 
through the Contributions for International Peacekeeping 
peacekeeping assessment is 26.94%. Other top contributors 
Activities (CIPA) account, which is funded through annual 
include China, Japan, and Germany (Table 1). In December 
State Department-Foreign Operations (SFOPS) 
2021, the General Assembly adopted the assessment rates 
Appropriations Acts. CIPA funds the majority of U.N. 
for the 2022-2024 time period.  
peacekeeping operations, as well as the U.N. criminal 
Table 1. Top Financial Contributors by Assessment  
tribunals and mission monitoring activities. 
Country 
Percentage 
Country 
Percentage 
In addition, the Contributions to International 
1. United States 
26.94 
6. France 
5.28 
Organizations (CIO) account funds two observer missions, 
2. China 
18.68 
7. Italy  
3.18 
UNTSO (Israel and the Palestinians) and UNMOGIP (India 
3. Japan 
8.03 
8. Canada 
2.62 
and Pakistan), through U.S. funding to the U.N. regular 
4. Germany 
6.11 
9. S. Korea 
2.57 
budget. The Peacekeeping Operations account, which funds 
5. U.K. 
5.35 
10. Russia 
2.28 
most non-U.N. peacekeeping and regional stability 
Source: U.N. document, A/76/296/Rev.1/Add.1, December 28, 2021. 
operations, provides assessed funding to the U.N. Support 
Office in Somalia, a U.N.-authorized logistics mission that 
Some U.N. members, often referred to as troop contributing 
supports the African Union Mission in Somalia. 
countries (TCCs), voluntarily provide military and police 
personnel for each mission. Peacekeepers are paid by their 
The FY2023 SFOPS Act (Division K of the Consolidated 
own governments, which are reimbursed by the United 
Appropriations Act, 2023; P.L. 117-328) provides $1.48 
billion to the CIPA account (up to the enacted 25% cap) 
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United Nations Issues: U.S. Funding of U.N. Peacekeeping 
(Figure 1). It also rescinds $100 million in prior year CIPA 
Biden Agreement,” which established conditions under 
unobligated balances, which could potentially have been 
which some U.S. arrears, including peacekeeping arrears, 
used by the Administration to pay arrears.  
were paid. Since the enactment of Helms-Biden, some U.S. 
arrears remain. Arrears accumulated prior to 2001 for both 
Figure 1. CIPA Account Funding, FY2018-FY2023 
open and closed peacekeeping operations total about $328 
(Actual funding unless otherwise indicated) 
million. (Most of these are from the gap between the 25% 
U.S. cap and the U.N. assessment pre-2001, while others 
are the result of congressional policy holds.) As previously 
noted, the United States has also accumulated $1.1 billion 
in additional cap-related arrears since FY2017. Some 
policymakers disagree about the status of peacekeeping 
arrears and argue that they should be paid, while others do 
not recognize them as arrears and claim the United States is 
under no obligation to pay them. Some have also raised 
concerns about the impact of U.S. arrears on the 
effectiveness of U.N. peacekeeping operations.  
Sexual Abuse & Exploitation by U.N. Peacekeepers. 
Congress has sought to link U.S. peacekeeping funding to 
 
Source: Congressional budget justifications, annual SFOPS acts. 
the issue of sexual exploitation and abuse (SEA) by U.N. 
peacekeepers. For example, SFOPS Acts since FY2008 
President Biden’s FY2024 CIPA budget request was $1.94 
have prohibited the obligation of U.N. peacekeeping 
billion ($458.7 million more than the FY2023-enacted 
funding unless the Secretary of State certifies that the 
amount). The request would fully fund U.S. peacekeeping 
United Nations is implementing effective policies and 
assessments and includes $344 million as a partial payment 
procedures to prevent U.N. employees and peacekeeping 
towards U.S. arrears. 
troops from human trafficking or acts of illegal exploitation 
or other violations of human rights. Since FY2017, SFOPS 
U.S. funding may fluctuate annually depending on several 
bills have also prohibited assistance to any unit of the 
factors, including differences between the U.S. and U.N. 
security forces of a foreign country if there is credible 
peacekeeping fiscal years (the U.S. fiscal year is from 
information that such unit has engaged in SEA until the 
October 1 to September 30, while the U.N. peacekeeping 
Secretary of State certifies the country is taking steps to 
fiscal year is from July 1 to June 30), and discrepancies 
hold the unit accountable. The Department of State 
between the peacekeeping assessment and the enacted U.S. 
Authorities Act, FY2017 (P.L. 114-323) also requires 
cap. Payments may also be affected by changes to 
reporting on U.N. efforts to hold perpetrators accountable 
assessment rates, the application of peacekeeping credits, 
for SEA prior to renewing or establishing a mission. 
and changes to individual operations. In some years, the 
U.N. Peacekeeping Financial Situation. Some observers 
timing of State Department reports to Congress (which are 
have expressed concern regarding the financial status of 
required by SFOPS acts) have delayed U.S. payments.  
U.N. peacekeeping operations. In 2019, U.N. Secretary-
Selected Policy Issues 
General (SG) António Guterres noted an increase in the 
number of peacekeeping missions that were frequently cash 
Funding and Growth of U.N. Peacekeeping. Debates over 
constrained. Causes included payment patterns and arrears, 
U.N. peacekeeping funding often occur against the 
and “structural weaknesses” in peacekeeping budget 
backdrop of broader concerns regarding the changing 
methodologies, including inefficient payment schedules and 
nature of U.N. peacekeeping. The concept of peacekeeping 
borrowing and funding restrictions. Such issues led to cash 
has evolved since the first mission was established in 1948. 
“Traditional” peacekeeping involves implementi
shortages and delays in reimbursements to some TCCs 
ng cease-
(U.N. document A/73/809). To address these issues, the 
fire or peace agreements; however, the Security Council has 
General Assembly approved the management of cash 
increasingly authorized operations in complex and insecure 
balances of all active peacekeeping operations as a pool 
environments where there is little peace to keep and no 
(while maintaining the balances in separate funds for each 
clear outcome. Peacekeepers may be required to protect 
mission), and requested that the SG issue assessment letters 
civilians, disarm violent groups, monitor human rights 
for the full budget period approved by the Assembly 
violations, or assist in delivering humanitarian assistance. 
(Resolution 73/307). U.N. officials report that due in part to 
Such activities can place additional financial demands on 
these reforms, the overall liquidity of active peacekeeping 
U.N. members. Some experts argue that current 
operations continues to improve. The United States 
peacekeeping funding cannot effectively support some of 
generally supported these efforts. Congress has 
the broad mandates authorized by the Council.  
demonstrated an interest in the effects of such funding 
U.S. Peacekeeping Arrears. In the mid-1990s, the United 
shortfalls; the FY2023 SFOPS Act requires the State 
States accumulated significant U.N. peacekeeping and U.N. 
Department to report to Congress on overdue payments to 
regular budget arrears. Many U.S. policymakers were 
TCCs, including any operational impacts.  
concerned that the United States could lose its vote in the 
General Assembly unless it made substantial payments on 
Luisa Blanchfield, Specialist in International Relations   
its outstanding dues. In 1999, Congress and the 
IF10597
Administration negotiated what is known as the “Helms-
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United Nations Issues: U.S. Funding of U.N. Peacekeeping 
 
 
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