The Counter-ISIS Train and Equip Fund (CTEF)

U.S. Arms Sales: 2021 – Early 2022

U.S. Arms Sales: 2021 – Early 2022

Issue Brief: U.S. Security Cooperation with Taiwan

An overview of U.S. security cooperation with Taiwan amid rising tensions with China

Issue Brief: U.S. Security Cooperation with Taiwan

An overview of U.S. security cooperation with Taiwan amid rising tensions with China

U.S. Security Partnership and the Protection of Civilians: The Case of Nigeria and the Nigerian Armed Forces

About the Issue Brief


This issue brief is a collaboration between Brown University’s Center for Human Rights and Humanitarian Studies (CHRHS), the Security Assistance Monitor (SAM) at the Center for International Policy, and InterAction. It provides an overview of key facts, data, and analysis of issues related to U.S. security cooperation with the Government of Nigeria in the context of ongoing civilian protection, civilian harm, and humanitarian concerns. It is the second in a series of issue briefs examining protection of civilian issues in geographies where the United States is a significant external security partner.


The collaborators on this project have endeavored to provide data-driven and fact-based information on the nature of U.S. security cooperation with Nigeria and current trends in civilian harm in the country. The information presented here does not necessarily represent the institutional views of the contributing organizations.

U.S. Security Partnership and the Protection of Civilians: Government of Ethiopia & the Ethiopian National Defense Force

About the Factsheet


This factsheet is a collaboration between Brown University’s Center for Human Rights and Humanitarian Studies (CHRHS), the Security Assistance Monitor (SAM) at the Center for International Policy, and InterAction. It provides an overview of key facts, data, and analysis of issues related to U.S. security cooperation with the Government of Ethiopia in the context of ongoing civilian protection, civilian harm, and humanitarian concerns. It is the first in a series of factsheets examining protection of civilian issues in geographies where the U.S. is a significant external security partner.


The collaborators on this project have endeavored to provide data-driven and fact-based information on the nature of U.S. security cooperation with Ethiopia and current trends in civilian harm in the country. The information presented here does not necessarily represent the institutional views of the contributing organizations. The recommendations presented in this factsheet reflect the assessments of InterAction and CHRHS contributors. The SAM, as a program of the Center for International Policy, does not itself take any institutional position on these matters.

Demystifying End-Use Monitoring in U.S. Arms Exports

The United States remains the world’s largest purveyor of arms, representing nearly 37% of global arms exports between 2015 and 2020. In 2020 alone, the U.S. government approved over $110 billion in arms sales to countries in every corner of the globe. Concerned about U.S. arms facilitating human rights violationscivilian harm in conflict, and corruption, U.S. lawmakers and advocates have long sought to create safeguards against the misuse of the billions in American weaponry shipped abroad every year. End-use monitoring (EUM)is intended to be the answer to those concerns and is aimed at satisfying statutory requirements for the U.S. government to provide assurances that American arms are not being misused, diverted, or otherwise violating the terms of their export. Unfortunately, the current EUM regime fails to address today’s concerns about the human impact of U.S. arms transfers. This brief is intended to give an overview of current EUM policies, dispel commonly held misconceptions of current EUM practice, and offer recommendations for how these regulations could be strengthened.

Demystifying End-Use Monitoring in U.S. Arms Exports

The United States remains the world’s largest purveyor of arms, representing nearly 37% of global arms exports between 2015 and 2020. In 2020 alone, the U.S. government approved over $110 billion in arms sales to countries in every corner of the globe. Concerned about U.S. arms facilitating human rights violations, civilian harm in conflict, and corruption, U.S. lawmakers and advocates have long sought to create safeguards against the misuse of the billions in American weaponry shipped abroad every year. End-use monitoring (EUM) is intended to be the answer to those concerns and is aimed at satisfying statutory requirements for the U.S. government to provide assurances that American arms are not being misused, diverted, or otherwise violating the terms of their export. Unfortunately, the current EUM regime fails to address today’s concerns about the human impact of U.S. arms transfers. This brief is intended to give an overview of current EUM policies, dispel commonly held misconceptions of current EUM practice, and offer recommendations for how these regulations could be strengthened.

Issue Brief: The Arms Left Behind in Afghanistan

The Taliban’s swift takeover of Afghanistan gives them access to a massive arsenal of U.S. weapons left behind by the Afghan National Defense and Security Forces. This brief gives an overview of the arms the U.S. has transferred to Afghanistan over the last 20 years and the risks they might pose in the hands of the Taliban.