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Israeli Prime Minister Benjamin Netanyahu holds up a Starlink satellite internet dish a he speaks during the 81st session of the United Nations General Assembly at United Nations headquarters, Thursday, Sept. 24, 2026. (AP Photo/Seth Wenig)

Israel’s Netanyahu, at UN, calls accusations of genocide in Gaza ‘the biggest lie of the century’

Sep 24, 2026 | 12:18 PM

Lashing out at his country’s critics, Israeli Prime Minister Benjamin Netanyahu angrily dismissed allegations of Israeli genocide in Gaza as “the biggest lie of the century” in a defiant speech to the U.N. General Assembly that asserted his nation’s right to wage war against Iran. Scores of delegates trooped out of the hall in protest.

Netanyahu addressed the plenum after days of speeches by world leaders condemning Israel’s war in Gaza and accusing him of orchestrating a genocide against the Palestinian people. At times, the Israeli leader, facing a tough race for re-election next month, became emotional and indignant as he lectured his critics, among them New York’s mayor.

Netanyahu, his voice rising in emphasis, said attacking Iran “was one of the easiest decisions I’ve ever had to make” and denounced as “moral cowards” a mass of delegates who walked out of the hall when he took the podium to speak.

“In defending itself, Israel is also defending many of the countries whose delegates just left this hall,” Netanyahu said. “In fact, I want you to know that many of their leaders even thank us privately for taking out Iran’s nukes.”

When Netanyahu walked to the rostrum, a mix of cheers, boos and mass walkouts erupted. Scores of delegates marched out and a majority of visible seats sat empty afterward. “Order in the hall, please,” General Assembly President Khalilur Rahman said repeatedly.

“If there are any other moral cowards who have not yet left this hall, please do so now,” Netanyahu said.

A speech aimed at a domestic audience

Netanyahu’s remarks — which at times sounded like a stump speech — were aimed largely at the audience at home as the country prepares for elections on Oct. 27. It was delivered during the evening prime time in Israel and filled with standard talking points used to defend policies in the occupied West Bank and treatment of the Palestinians.

Netanyahu reminded the assembly of the scale of the Oct. 7, 2023, attack in which Hamas militants killed about 1,200 people.

“This is equal to 40,000 innocent Americans slaughtered in less than 24 hours,” he said, or 16 times the death count of the 9/11 attacks that left nearly 3,000 people dead in New York and more in Pennsylvania and at the Pentagon.

Netanyahu said the attack left Israel with no choice but to hit Hamas hard. Many governments have accused Israel of committing war crimes, and Netanyahu himself faces an arrest warrant by the International Criminal Court accusing him of crimes against humanity.

He predicted the fall of Iran’s government

While the war in Iran has been inconclusive and caused havoc on the global economy, Netanyahu insisted he had made the right decision.

He thanked U.S. President Donald Trump for taking decisive action against Iran, and predicted Iran’s theocratic government would fall. Trump made a similar assertion at the outset of the war that began nearly seven months ago, but the Iranian government appears to remain firmly in charge.

Netanyahu, known for using visual aids during his General Assembly speeches, at one point held up a pager while reminding the audience of the Sept. 17, 2024, attack in which Israel remotely detonatedthousands of pagers that had been distributed to the Iran-backed Hezbollah militant group in Lebanon. The pager attack wounded more than 3,000 people and killed 12, including two children.

He says reports of settler violence in the West Bank are distorted

Netanyahu dismissed incidents of Israeli settler violence against Palestinians in the West Bank as a “handful of young juvenile delinquents” throwing stones, chopping down olive trees and lighting fires.

“I can’t stand that. I won’t stand for vigilantism,” the prime minister said before accusing foreign leaders and the international press of distorting the scale of violence in the West Bank.

Netanyahu’s government is dominated by settlers and their allies, and has made few arrests in the wave of settler violence.

Israel captured the West Bank and east Jerusalem in the 1967 war, and the Palestinians want both as part of their future state. The Palestinians and most of the international community view the settlements as illegal and as an obstacle to creating a viable, contiguous Palestinian state.

The U.N. Office for the Coordination of Humanitarian Affairs has reported more than 1,600 settler attacks this year.

At least 104 Palestinians have been killed by Israeli settlers or soldiers this year, according to the Ramallah-based Palestinian Health Ministry. Four Israelis have been killed by Palestinians over the same period. This week, a settler was killed and the son of Israel’s ambassador to the U.S. badly wounded in separate Palestinian attacks.

Israel is increasingly isolated on the world stage

Netanyahu also accused New York City Mayor Zohran Mamdani of spreading lies about Israel and endangering Jewish New Yorkers with his criticism of the country’s military actions in Gaza.

Before the prime minister arrived in New York, Mamdani called him a “war criminal” and pushed for his arrest. The mayor has acknowledged that New York does not have the authority to execute an International Criminal Court warrant but urged federal authorities to do so.

In past years, Netanyahu has used his General Assembly speech to both denounce the United Nations as biased and make Israel’s case to world leaders. His address is the cornerstone of an abbreviated trip to the United States as Israel has grown increasingly isolated throughout the war in Gaza.

The war in Gaza began on Oct. 7, 2023, when Hamas-led militants attacked Israel, killing around 1,200 people and kidnapping 251. At least 73,922 Palestinians have been killed in Israel’s subsequent offensive, according to the Gaza Health Ministry, part of the Hamas-run government whose numbers are generally considered reliable by the international community.

A ceasefire agreed to by Israel and Hamas last October halted the heaviest of the fighting and led to the release of the remaining hostages yet further steps have since stalled. Israel maintains control of most of Gaza and continues to carry out airstrikes on Palestinians near military-held zones. Hamas not disarmed or relinquished power and there has been no progress toward reconstruction in the mostly destroyed territory.

Netanyahu has said no Palestinian state will be established while he is Israel’s leader and has argued that the Palestinian Authority is not a partner for peace.

Netanyahu followed the Palestinian president’s remote speech

Palestinian President Mahmoud Abbas also addressed the U.N. General Assembly earlier Thursday, delivering prerecorded remarks from his office in Ramallah after the United States denied him a visa to attend the gathering for the second year in a row.

Though world leaders have repeatedly invoked the plight of Palestinians in speeches throughout the week, Abbas urged the international community to take more tangible action against Israel.

“How long will some countries continue to remain silent about Israel, or continue supplying it with weapons that it uses against our people?” Abbas said. “What, then, is the international community waiting for before it acts to protect the Palestinian people?”

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Associated Press reporters Jennifer Peltz and Edith M. Lederer contributed.

Sam Metz, The Associated Press