New York City Mayor Zohran Mamdani is investigating whether the city has the legal authority to arrest Israeli Prime Minister Benjamin Netanyahu if he visits for the upcoming United Nations General Assembly. Mamdani, a self-described Democratic Socialist, has labeled Netanyahu a "war criminal" and stated he "belongs in The Hague," referring to the International Criminal Court (ICC) indictment against Netanyahu for alleged war crimes and crimes against humanity. Mamdani's administration is in "active conversation" with the city's Law Department to determine its legal options, emphasizing that they will only pursue actions permitted by current law and will not create new ordinances for this purpose.
However, legal experts and federal officials widely agree that such an arrest would be unlawful and outside the city's jurisdiction. Federal law dictates U.S. foreign policy and diplomatic relations, not municipal governments. Officials attending the UN, including heads of state like Netanyahu, are protected by absolute diplomatic immunity under federal law and the UN Headquarters Agreement. The United States is also not a signatory to the Rome Statute that established the ICC, and federal law restricts cooperation with ICC warrants by state and local authorities.
U.S. Ambassador to the United Nations Mike Waltz has dismissed Mamdani's remarks as "pure political theater," asserting that the mayor lacks any legal authority to arrest Netanyahu. Former President Donald Trump also publicly reassured Netanyahu that he "will not be arrested, in any way, shape, or form, while in the United States of America." Kean University Provost David Birdsell explicitly stated that "The federal government gets to determine the foreign policy of the United States and certainly not cities" and that "It's very clear the mayor does not have the authority to arrest."
This initiative by Mayor Mamdani is seen as an attempt to leverage City Hall for international policy, challenging the traditional federal domain of foreign affairs. While Mamdani has stated he will abide by existing laws, his push highlights a broader debate about the extent to which local governments can pursue an independent foreign policy agenda. Previous efforts by Mamdani to engage in international diplomacy have been limited by the State Department, including blocked meetings with foreign leaders.
