New York City Mayor Zohran Mamdani says he is actively exploring whether he can direct the NYPD to arrest Israeli Prime Minister Benjamin Netanyahu if Netanyahu travels to New York for the United Nations General Assembly this fall, a move that would pit a local Democratic mayor against a sitting allied head of state, the federal government, and settled questions of diplomatic immunity.
Mamdani made the remarks during an appearance on the New York Times podcast The Interview, the Washington Examiner reported, citing the International Criminal Court's 2024 arrest warrant for Netanyahu. The warrant alleges war crimes and crimes against humanity in Gaza, including using starvation as a method of warfare.
The United States does not recognize the ICC's authority. Israel has rejected the allegations outright. And the Trump administration has mounted a sustained campaign to limit the court's influence. None of that, apparently, has given Mamdani pause.
Mamdani told the Times he is in "active conversation" with city officials about whether he possesses the legal authority to order such an arrest. The New York Post reported that the mayor is consulting specifically with the city's Law Department on the question, a detail that underscores how far he is willing to push the idea beyond mere rhetoric.
Mamdani framed his position as a matter of law, not personal opinion, telling the Times:
"We're not talking about a personal assessment of Benjamin Netanyahu. We're talking about the International Criminal Court and the fact that they have a warrant out for this prime minister's arrest, and I think it's important to talk about the weight that that has as a charge and that also, as the mayor of New York City, I'll be following the laws of New York City."
But which laws? The mayor did not cite a single New York City statute, state law, or federal provision that would authorize a municipal police force to detain a foreign head of government on the basis of an ICC warrant the United States does not recognize. Newsmax reported that Mamdani himself admitted he is unsure whether he has the legal power to order the NYPD to detain a foreign leader.
That admission is worth lingering on. The mayor of America's largest city is publicly threatening to arrest the prime minister of a close U.S. ally, and he does not yet know if he has the authority to do it.
Netanyahu dismissed the threat during an interview with New York radio host Sid Rosenberg, accusing Mamdani of siding with Hamas. The prime minister's comments, reported via journalist Jacob Kornbluh's post on X, were direct:
"I think he should look at who he's condemning, who he's praising. He's condemning Israel, the one democracy that stands shoulder to shoulder with American values."
Israel's Ambassador to the United Nations, Danny Danon, went further. "And if anyone should be arrested, it is @NYCMayor Zohran Mamdani," Danon wrote, flipping the mayor's threat back on him.
The exchange highlights a pattern with Mamdani: a willingness to pick fights with federal authorities and foreign allies alike, often without clear legal footing. His administration recently drew scrutiny when the State Department shut down a planned meeting between one of his officials and Iran's UN ambassador, another instance of City Hall freelancing on foreign policy.
This is not a new fixation for Mamdani. The arrest pledge dates back to his mayoral campaign. Just The News reported that Mamdani, then the Democratic frontrunner after defeating Andrew Cuomo in the primary, told the New York Times in September 2025 that he intended to fulfill his promise to arrest Netanyahu.
Mamdani said at the time: "This is something that I intend to fulfill. This is a moment where we cannot look to the federal government for leadership." He added: "It is my desire to ensure that this be a city that stands up for international law."
On Fox News, Mamdani doubled down further. Breitbart documented him saying he would "exhaust every legal option" to enforce the ICC warrant while acknowledging he would not create new laws to do so.
"I've said that I believe we should uphold arrest warrants by the International Criminal Court, and that we should do so, only in abiding with all of the laws in front of us."
The formulation is careful. But it papers over a fundamental problem: no law "in front of" the mayor of New York City grants him the power to arrest a foreign head of state on an ICC warrant that the federal government explicitly rejects.
The Trump administration has made its stance on the ICC unambiguous. President Trump has opposed the court since his first term and expanded efforts in his second term to limit its influence. Secretary of State Marco Rubio, speaking earlier the same week as Mamdani's podcast appearance, laid out the administration's view in blunt terms:
"It's a global tribunal staffed by unelected globalist bureaucrats who claim their power is almost unlimited. The danger of this global court has only continued to grow. Today, it threatens every aspect of our political and legal system. Border patrol agents removing violent criminals from our country, American Marines risking their lives to defend our homeland, prosecutors working to dismantle terrorist plots to attack and kill Americans."
Rubio has launched an effort to isolate the ICC, a position consistent with longstanding U.S. policy across administrations. The United States has never ratified the Rome Statute that established the court. The idea that a city mayor could unilaterally enforce an ICC warrant against a visiting head of state, overriding federal foreign policy, diplomatic immunity protections, and the explicit position of the sitting president, has no serious legal precedent.
Mamdani's posture is not really about law enforcement. It is political theater dressed up in legal language. And it fits a broader pattern from a mayor who has repeatedly positioned himself against federal authority on issues ranging from immigration enforcement to diplomatic protocol.
Mamdani has made antagonizing federal enforcement a recurring theme of his administration. He has renewed calls to abolish ICE even after protesters attacked federal agents outside a Brooklyn hospital.
He has used major public addresses to take aim at federal immigration policy. During a speech marking the nation's 250th anniversary, Mamdani targeted ICE, wealthy elites, and federal immigration enforcement, turning a patriotic occasion into a platform for grievance.
And questions about the judgment and company he keeps have followed him into office. Mamdani has stood by a scandal-linked political strategist despite mounting criticism.
The Netanyahu arrest threat is the most dramatic entry in this ledger, but it is not an outlier. It is the logical extension of a mayor who treats the federal government as an adversary and international institutions as a higher authority, even when those institutions have no legal standing in the jurisdiction he governs.
The UN General Assembly convenes in September at UN headquarters in Manhattan. Netanyahu is expected to attend, though the source does not confirm his travel plans. If he does visit, he would almost certainly travel under diplomatic protections that no city police force has the authority to override.
Mamdani has not identified a single legal mechanism that would allow the NYPD to act. The city's own Law Department has not publicly endorsed his position. The federal government has made clear it opposes the ICC's warrant. And the NYPD itself has not stated the matter.
What remains is a mayor making a promise he almost certainly cannot keep, and may not even want to. The value of the threat, for Mamdani, lies in the threat itself: a signal to his political base that he shares their hostility toward Israel, wrapped in the language of international law.
Mamdani told the Times plainly where he stands:
"I believe that Prime Minister Netanyahu belongs in The Hague."
He also called Netanyahu "a war criminal who has been charged by the International Criminal Court," adding, "that is an opinion that is held by many, purely because of what his actions have wrought over these last many years." It is worth noting that the ICC has charged Netanyahu; it has not convicted him. The distinction between an allegation and a verdict is one a mayor claiming to follow the law ought to understand.
The open questions here are not small. Does any New York City law authorize the mayor to enforce an ICC warrant? Who are the unnamed city officials Mamdani says he is consulting? Has the NYPD been asked to prepare for such an operation, and if so, what was its response? Does the city's Law Department believe Mamdani has this authority?
None of these questions have public answers. What the public has instead is a mayor who defeated a former governor in a primary, took office in the largest city in the country, and has spent his time picking fights with federal law enforcement, flirting with foreign-policy freelancing, and now threatening to arrest a visiting head of state on behalf of a court his own government does not recognize.
New Yorkers have plenty of real problems, crime, housing costs, crumbling infrastructure. Their mayor seems more interested in auditing the foreign policy of sovereign nations than in fixing the subway.