President Trump declared that Israeli Prime Minister Benjamin Netanyahu "will not be arrested" during his planned September visit to New York, directly countering Mayor Zohran Mamdani's public push to explore detaining the Israeli leader under an international warrant.
Trump posted the guarantee on Truth Social on Monday, hours after Mamdani told The New York Times that his administration's legal department is actively discussing whether it has the authority to arrest Netanyahu when the prime minister arrives for the United Nations General Assembly. The mayor, a self-described democratic socialist, told the Times' podcast he believes Netanyahu "belongs in The Hague" and called him a "war criminal", a characterization, not a legal finding.
The clash sets up a direct confrontation between a sitting U.S. president and the mayor of the nation's largest city over foreign policy, diplomatic protocol, and the legal reach of an international court the United States has never joined.
The president's Truth Social post was blunt. "Benjamin Netanyahu will not be arrested, in any way, shape, or form, while in the United States of America," Trump wrote. He framed Netanyahu as an ally engaged in a broader fight against Iran, claiming the Islamic Republic "recently killed 52,000 innocent protestors" and has spent "47 years killing American Soldiers, and others."
Trump then turned the arrest question around entirely:
"The only ones that should be arrested are the people that led Iran into this unprecedented SPIRAL OF DEATH AND DESTRUCTION, something that should have been dealt with years ago, by previous Presidents!"
The statement amounted to a presidential guarantee of safe passage, a direct assertion of federal authority over a city mayor's freelance foreign-policy ambitions.
Mamdani's comments appeared on The New York Times' "The Interview" podcast, published Saturday. The mayor said his office's legal department is "discussing the possibility" of arresting Netanyahu but offered no specific legal mechanism for how a city government would detain a sitting foreign head of state who holds diplomatic protections under international and federal law.
As Just The News reported, Mamdani is in "active conversation" with the city's Law Department about his authority. He made a similar arrest threat during his mayoral campaign but has said he will only act within the bounds of the law. "We won't be writing our own laws," he said.
The underlying warrant comes from the International Criminal Court, which issued it on November 21, 2024. The ICC alleged Netanyahu is "responsible for the war crimes of starvation as a method of warfare and of intentionally directing an attack against the civilian population" in Gaza, along with "crimes against humanity of murder, persecution, and other inhumane acts" covering the period from at least October 8, 2023, through at least May 20, 2024, the months following the Hamas attack on Israel on October 7, 2023.
But the United States is not a party to the Rome Statute, the treaty that created the ICC. Washington has never recognized the court's jurisdiction over American or Israeli citizens. That legal reality makes Mamdani's proposal less a serious enforcement action and more a political statement, one that drew swift, bipartisan condemnation.
A day before the president posted, Netanyahu's office issued its own response on X, calling the ICC "a kangaroo court that has no jurisdiction over Americans or Israelis." The statement attacked the warrant's origins, calling it "bogus" and noting it was "issued by a disgraced former ICC Prosecutor, Karim Khan, a few days before allegations of sexual misconduct against him became public."
Netanyahu's office then aimed directly at Mamdani's record:
"Instead of backing Khan's criminal behaviour, Mr. Mamdani should focus on fixing the damage his policies have caused New York. Like Karim Khan, Mamdani appears interested in diverting public attention from his follies and attacking the leader of the Jewish state and the only democracy in the Middle East."
The characterizations, "kangaroo court," "disgraced," "bogus", are Netanyahu's office's own framing. The ICC prosecutor who sought the warrants was indeed suspended amid sexual misconduct findings, a fact that has fueled criticism of the warrant's legitimacy from both Israeli officials and American conservatives.
Mamdani's proposal drew fire from both sides of the aisle. Former Secretary of State Mike Pompeo called Mamdani "a communist, antisemitic mayor trying to make news for his own audience," Fox News reported.
Former New York City Mayor Eric Adams, a Democrat, was equally direct: "Threatening to arrest the democratically elected leader of one of America's closest allies during U.N. General Assembly week isn't bold. It's reckless."
Sen. John Fetterman of Pennsylvania, a Democrat who has repeatedly broken with his party on Israel, dismissed the threat outright. "He has no way to do that," Fetterman told Breitbart. "Of course, obviously, America's not even part of that corrupt court, and so he's just a clown to even say that." Fetterman has previously warned that Mamdani's defiance of federal authority risks a constitutional crisis, a pattern that this latest episode only reinforces.
When a Democratic senator, a Democratic former mayor, and a Republican former secretary of state all land on the same side of an argument, the political isolation of the person on the other side is worth noting.
Several basic questions remain unanswered. What specific legal authority does a city mayor have to arrest a foreign head of state who enjoys diplomatic protections under federal and international law? Has the New York City Law Department reached any formal conclusion, or is this still an open-ended conversation? And what would happen if a city police officer actually attempted to detain a sitting prime minister whose security is coordinated with the U.S. Secret Service and the State Department?
Mamdani has not answered those questions publicly. His comments suggest a mayor testing the boundaries of his office's power, or, as his critics contend, a politician playing to a specific constituency with no intention of following through.
Trump's relationship with Netanyahu has included both public pressure and public support. On this question, the president left no daylight between himself and the Israeli leader. The federal government sets foreign policy. A city mayor does not.
Newsmax noted the legal backdrop: the United States never ratified the Rome Statute that established the ICC, and no American administration, Democratic or Republican, has recognized the court's authority over U.S. or Israeli nationals. That bipartisan consensus stretches back decades. Mamdani is not just picking a fight with Trump or Netanyahu. He is positioning himself against a settled American legal and diplomatic posture shared by every president who has held office since the ICC's founding.
Mamdani first floated the arrest idea during his campaign, and he has now carried it into City Hall. The gap between campaign rhetoric and governing reality is where most proposals like this go to die, quietly, without a press conference.
Foreign policy belongs to the federal government. When a city mayor tries to run his own, the president is right to shut it down, and the law is on his side.
