Netanyahu Confronts Walkout, Criticism During UN Assembly Speech
Netanyahu faced a delegate walkout and protests at the UN, responding sharply to critics including Mayor Mamdani.
By Samuel Adeyemi · First published 23 Sept 2026
In brief
- Dozens of UN delegates walked out during Netanyahu's speech to protest Israeli policies and his remarks about Gaza.
- Netanyahu directly accused New York Mayor Zohran Mamdani of antisemitism and supporting Hamas in his UN address.
- At least 100 protesters, including high-profile actors, were arrested outside the UN during anti-Netanyahu demonstrations.
- Netanyahu called his critics and the delegates who left 'moral cowards' and defended Israel's military actions in Gaza and against Iran.
- The confrontations and protests have drawn international attention and increased pressure on Netanyahu ahead of Israel's October 27 election.
Timeline · 11 moments
Mamdani renews call for Netanyahu's arrest in New York
Mehr News (English) ↗Netanyahu threatens to expose Mamdani in UN speech
New York Post ↗Netanyahu accuses Mamdani of supporting Hamas
The Hill ↗Mamdani says no one is above international law
Anadolu Ajansı ↗US senator defends Mamdani, calls Netanyahu a war criminal
Middle East Eye ↗Netanyahu says he will defend Israel and expose Mamdani at UN
National Post ↗US Senator accuses Netanyahu of false claims on Mamdani
Anadolu Ajansı ↗Netanyahu expected to attack Mamdani in UN speech
The Guardian - Iran ↗Netanyahu faces walkout, protests during UN speech
TGcom24 ↗Mamdani brings olive branch to UN assembly
RSS di - ANSA.it ↗Update 25 Sept 2026, 2:53 am UTC
Protests against Netanyahu's speech intensified, with at least 100 people including Susan Sarandon and Hannah Einbinder arrested outside the UN. Netanyahu doubled down in his speech, labeling Mamdani antisemitic and defending Israeli actions, while dozens of delegates walked out during his address.
Update 24 Sept 2026, 9:43 pm UTC
Netanyahu's UN speech drew a mass walkout by dozens of delegates protesting Israel's military actions. He directly attacked New York Mayor Zohran Mamdani, calling him antisemitic and accusing him of supporting Hamas, which Governor Kathy Hochul publicly disputed. Netanyahu also condemned his critics as 'moral cowards' and defended Israel's actions in Gaza, Lebanon, and against Iran. The confrontation and protests have intensified scrutiny before Israel's October 27 election.
Update 24 Sept 2026, 6:42 pm UTC
Netanyahu's speech at the UN was met with protests and a walkout by dozens of delegates. He responded by calling the departing delegates 'cowards' and directly addressed Mamdani's accusations from the podium. Mamdani attended the assembly, holding an olive branch as a symbol of peace.
Update 24 Sept 2026, 0:42 pm UTC
Senator Chris Van Hollen has publicly accused Netanyahu of making false claims about Mamdani. Netanyahu is expected to directly attack Mamdani in his UN General Assembly speech, as international and domestic scrutiny on Netanyahu increases ahead of Israel's elections.
How it started
The conflict began when New York Mayor Zohran Mamdani publicly accused Israeli Prime Minister Benjamin Netanyahu of being a war criminal. Mamdani claimed Netanyahu should face arrest if he visited New York, citing alleged war crimes against Palestinians. These remarks came as Netanyahu was preparing to travel to the United States for the United Nations General Assembly.
Mamdani's statements were widely reported and quickly drew a response from Netanyahu, who used social media to address the accusations. This set the stage for a heated exchange between the two political figures.
How it unfolded
On September 22, Mamdani again called for Netanyahu's arrest during his planned visit to New York, repeating his claims about Israeli actions in Gaza and labeling the prime minister as responsible for genocide, according to Mehr News.
Netanyahu responded that same day with a video message, promising to "expose the truth" about Mamdani during his upcoming speech at the UN. He also accused Mamdani of supporting Hamas, intensifying the personal nature of the dispute, as reported by The Hill.
Mamdani did not back down and reiterated that no one, including Netanyahu, should be above international law. He referenced the International Criminal Court's authority to issue arrest warrants for those accused of war crimes, as Anadolu Ajansı noted.
The feud quickly gained political traction in the United States. A US senator, Chris Van Hollen, defended Mamdani, stating that Netanyahu's accusations did not change the fact that he considered Netanyahu a war criminal, according to Middle East Eye.
Netanyahu maintained that his UN speech would defend Israel's military operations and address the controversy directly, according to Times of India and National Post.
Where it stands
As of now, the dispute between Netanyahu and Mamdani remains unresolved and highly public. Netanyahu is set to address the UN General Assembly in New York, where he has indicated he will respond to Mamdani's accusations from the global stage.
The exchange has drawn international attention and sparked debate in US political circles, with some lawmakers siding with Mamdani and others watching the developments closely. Both sides have doubled down on their positions, and the issue has become a focal point during Netanyahu's high-profile visit.
What to watch
Netanyahu's speech at the UN General Assembly is expected to address both Israel's military actions and the accusations raised by Mamdani. Observers will be watching for any further escalation between the two and for potential diplomatic or legal fallout from the public confrontation.


