New York Mayor Mamdani draws backlash after Oct. 7 message focuses on Gaza

The anniversary statement

On 7 October 2026, New York City Mayor Zohran Mamdani issued a 211-word public statement on social media to mark the third anniversary of the 2023 Hamas attacks on Israel. The 34-year-old mayor, who entered office in January as the city's first Muslim leader, acknowledged the date as profoundly painful for many New Yorkers. His text cited the actions of Hamas as horrific war crimes, noting that the group killed more than 1,100 Israelis and abducted 251 people during the assault. Rather than focusing on Israeli casualties, however, the bulk of the statement denounced Israel's military operation in Gaza, which Mamdani termed a devastating, ongoing genocide responsible for more than 74,000 Palestinian deaths. He also targeted federal policy, contending that American tax dollars finance war crimes through continuous military aid.

Mamdani addressed the civilian destruction across Gaza in the core passage of his statement.

The suffering did not begin nor end that day. That suffering has intensified with every Israeli bomb dropped on ambulances waiting outside hospitals, every drone strike targeting a residential building or journalist, and every shipment of food aid turned away at a border crossing.

Political reactions in New York

Mamdani's statement contrasted with the messages released by other local and state leaders. Governor Kathy Hochul marked the date by calling 7 October the deadliest day for the Jewish people since the Holocaust. In its own official statement, the New York City Council recounted the story of an Israeli Jew hidden from Hamas attackers by a Bedouin Muslim farmer. Representatives of the local Jewish community criticized the mayor for diverting attention away from victims and hostages. Rabbi Ammiel Hirsch, president of the New York Board of Rabbis, characterized the mayor's statement as morally perverse and comparable to inserting a knife into the community's sorrow.

Hirsch addressed the impact of the release on local congregations.

It is so offensive to so many Jews that it is hard to describe how offensive it is.

Criticism from advocacy groups and Israeli diplomats

The social media statement also prompted condemnation from advocacy leaders and international representatives. Jonathan Greenblatt, chief executive officer of the Anti-Defamation League, noted that the word Jews did not appear once throughout the entire message. Greenblatt accused the mayor of instrumentalizing a day designated for communal grief to advance political opposition against Israel. Israel's ambassador to the United Nations, Danny Danon, told the New York Post that Mamdani attempted to hijack the anniversary. Danon compared the approach to using 11 September to speak simultaneously about American victims and al-Qaeda.

Local demographics and municipal relations

The dispute follows established friction between City Hall and New York's Jewish institutions since Mamdani assumed office in January. New York City contains the largest urban Jewish population outside Israel, with approximately 960,000 Jewish residents comprising roughly 12% of the total population. Mamdani previously referred to Israeli Prime Minister Benjamin Netanyahu as a war criminal and an architect of genocide. During the United Nations General Debate in late September, Netanyahu asserted that numerous Jews in New York no longer felt safe under the municipal leadership. In response to recurring scrutiny, Mamdani announced new city initiatives against antisemitism in late September.