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handle is hein.crs/goveqcc0001 and id is 1 raw text is: Arms Transfers and International Law
July 29, 2024
The ongoing conflicts between Russia and Ukraine and between Israel and Hamas have prompted
questions about the international legal obligations of states that provide arms to parties to a conflict.
Several cases, for example, have been brought in international and domestic courts (including one in a
U.S. district court) alleging that countries' provision of arms to Israel since it launched its military
campaign in Gaza in response to the October 7, 2023, Hamas terrorist attack violates those countries'
obligations under the Convention on the Prevention and Punishment of the Crime of Genocide (Genocide
Convention) and the Geneva Conventions. The questions raised about the extent to which these
international law obligations apply to arms transfers may be of interest to Congress because of its roles in
determining whether and how the United States implements its international legal obligations and in
authorizing, restricting, and overseeing executive branch decisions regarding the provision of U.S. arms
to foreign states. This Legal Sidebar (1) discusses the obligations under the Genocide and Geneva
Conventions that may be relevant to arms transfers, (2) explicates the extent to which these obligations
are incorporated into the U.S. legal and policy framework governing the process of providing U.S.
weapons to foreign states, and (3) highlights some issues raised by the foregoing of relevance for
Congress in light of its legislative and oversight authorities regarding the provision of U.S. weapons to
foreign states.
International Law Obligations and Arms Transfers: The
Geneva and Genocide Conventions
International humanitarian law (IHL) is the body of treaties and customary international law that govern
states' conduct during armed conflicts. The four Geneva Conventions, which are among the major
components of IHL, provide various protections for civilians and others not actively participating in
hostilities. The United States is a party to all four Geneva Conventions. The Conventions direct parties to
criminalize certain violations of Convention requirements listed as grave breaches. Congress
implemented this obligation through the War Crimes Act of 1996 (codified as amended at 18 U.S.C.
§ 2441). The Act also criminalizes additional IHL violations that may be applicable both to conflicts
between states and to conflicts involving both state and non-state actors.
Common Article I of the four Geneva Conventions obligates states parties to respect and to ensure
respect for the present Convention in all circumstances. Recent conflicts have prompted questions
Congressional Research Service
https://crsreports.congress.gov
LSB11211
CRS Legal Sidebar
Prepared for Members and
Committees of Congress