New York Mayor Zohran Mamdani urged the federal government to arrest Israeli Prime Minister Benjamin Netanyahu if he traveled to the city for the United Nations General Assembly in September, stating the call publicly and warning that Netanyahu was not welcome in New York. Latest update: July 22, 2026. The mayor acknowledged municipal limits while pressing federal authorities to act on an International Criminal Court arrest warrant that accuses Netanyahu of war crimes and crimes against humanity.

Mamdani’s statements and legal assessment

Mamdani released a video message explaining the city’s position and legal review, saying that his office had examined municipal powers and found them insufficient to carry out an ICC warrant. He said, “My administration has reviewed every avenue available under applicable law to determine whether New York City could execute the International Criminal Court’s arrest warrant if Benjamin Netanyahu came here. It is clear that we do not have the independent legal authority to enforce this warrant.” He nevertheless characterized Netanyahu as not welcome and reiterated his appeal that the federal government, which holds authority over international obligations and diplomatic protections in the United States, should take action.

Legal and diplomatic constraints cited by officials

The mayor and his advisers noted multiple legal complications that limit local action, including the United States’ non-ratification of the Rome Statute and the protections afforded to visiting heads of government under the United Nations Headquarters Agreement and customary head-of-government immunity. Mamdani said his administration was consulting the city’s Law Department and stated plainly, “Whatever the law allows me to do in New York City, that’s what we will do,” while stressing that no new municipal laws would be created to effectuate an arrest. Federal officials and diplomatic representatives emphasized that enforcement of international arrest warrants on U.S. soil would fall to national authorities, not a city mayor.

Responses from U.S. and Israeli officials

Reactions from federal and Israeli officials were immediate and sharp, highlighting the diplomatic stakes ahead of the UN General Assembly. The U.S. Ambassador to the United Nations criticized the mayor’s remarks as theatrically driven and said federal authority supersedes municipal positions; the ambassador labeled the comments “pure political theater.” Israeli government representatives rejected the ICC’s jurisdiction over their leadership and defended actions taken in response to the October 7 attacks, characterizing the mayor’s call as an unwarranted intrusion into international diplomacy. Prime Minister Netanyahu dismissed the threat and was quoted as “not concerned” about Mamdani’s comments, while Israeli diplomats in New York advised the mayor to focus on city governance.

Implications ahead of the UN General Assembly

The mayor’s public demand has brought renewed attention to how the United States handles ICC warrants and visiting world leaders in New York during the annual UN General Assembly. Security planning for the UN session routinely involves coordination among city, state and federal agencies, and the mayor’s stance has prompted discussion about whether federal authorities will modify standard practice or reaffirm existing protections for diplomatic visitors. Legal analysts and diplomats noted that a unilateral municipal arrest of a sitting foreign head of government would face immediate constitutional and international law challenges, and any deviation from precedent would likely prompt rapid legal and diplomatic responses.

The story remains under active development as officials continue review and coordination. Latest update: July 22, 2026.