Netanyahu delivers defiant UN speech amid isolation, tight Israeli re-election race

Israeli Prime Minister Benjamin Netanyahu delivered a combative speech to the UN General Assembly on September 25, attacking both adversaries and allies while facing mounting international isolation and a tight domestic re-election campaign. Dozens of diplomatic envoys walked out during the address, some booing, as Netanyahu lashed out at Iran, Britain, France, Turkey, and New York Mayor Zohran Mamdani. Netanyahu called Iran a "murderous dictatorship" and claimed Israeli-US military action over nearly seven months had prevented Tehran from developing nuclear weapons. He criticized Britain and France for imposing sanctions on Israeli West Bank exports and accused them of hypocrisy for their historical colonial records. Addressing Mamdani directly, Netanyahu called the mayor "antisemitic" and claimed his election had made New York Jews feel unsafe—remarks Mamdani rejected as "baseless lies meant to sanitize his genocide of Palestinians." The speech was timed to reach Israeli television audiences during prime time, and Netanyahu's supporters in the chamber repeatedly cheered his remarks.

Netanyahu's visit to New York underscored his international isolation three years into the Gaza war, which began in response to Hamas-led attacks on October 7, 2023. The International Criminal Court issued an arrest warrant against Netanyahu in 2024, alleging war crimes and crimes against humanity in Gaza, charges he denies. Palestinian President Mahmoud Abbas was unable to attend the UN gathering after the Trump administration refused him a visa, though Abbas released a video message opposing "unlawful punitive measures." Outside the UN, dozens of protesters gathered with "stop the genocide" banners; several were detained, including Hollywood actor Susan Sarandon.

Netanyahu's appearance also reflected tension with the United States. He arrived in New York without scheduled meetings with President Trump, a notable departure from previous diplomatic practice. Observers noted that in 2023, when Joe Biden was reluctant to host Netanyahu at the White House, he still met with him at the UN General Assembly. Israeli experts warned that the lack of high-profile meetings could damage Netanyahu's standing domestically, as Israelis prepare for October 27 elections. Netanyahu, locked in a difficult re-election race, used the global platform to address domestic constituencies while defending Israel against international criticism.