
Republican power players in New York are rolling out a tightly targeted ad blitz aimed at Jewish voters, zeroing in on Mayor Zohran Mamdani and openly asking members of the community to rethink their party registration. Central to the push is an open letter from state GOP chair Edward F. Cox that applauds pro‑Israel groups and assures readers, “You have a home with us.”
According to The New York Times, the campaign is placing Cox’s letter in Jewish newspapers and across social media feeds that focus on suburban House districts with sizable Jewish populations. The effort is also meant to set the stage for a long‑shot bid for governor. The Times reports that Cox singled out Mamdani for calling AIPAC part of a group of “monsters” that wield too much money and influence, and that some of the ads plainly urge readers to switch their party registration to Republican.
Mamdani’s ‘Monsters’ Remark And His Defense
At a June rally, Mamdani described organizations that “move millions in dark money” as “monsters,” a line he later argued was aimed at super PAC spending rather than at Jewish people, CNN reported. The network noted that he defended the comments in a City Hall news conference, pointing to a wave of outside spending in recent New York races as the spark for his language.
Jewish Leaders Push Back On Rhetoric
Jewish groups and community leaders quickly blasted the mayor’s wording, warning that branding organizations or their supporters as “monsters” risks tapping into antisemitic stereotypes and could endanger New Yorkers, according to Jewish Insider. The backlash has grown more intense as several progressive candidates backed by Mamdani have gone on to win their primaries, stoking anxiety among more centrist Jewish organizations about how far the mayor’s influence might reach.
Per The New York Times, Republican strategists see an opening in swingy suburbs where Jewish voters hold significant sway and in nail‑biter House districts. The ads function both as outreach and as a broader pitch that the party “would be proud to have you among our ranks.” The Times notes that the tactic of directly encouraging voters to change their registration is an unusually blunt move in New York politics.
Zohran Mamdani was sworn in as New York City’s mayor on January 1, 2026, becoming the city’s first Muslim mayor, a milestone highlighted on the Mayor’s Office website. His background and outspoken progressive politics have made him a standout target as both Democrats and Republicans experiment with new ways to court voters on Israel policy, housing costs and public safety.
Whether the Republican pitch will actually shift votes is anyone’s guess. Jewish New Yorkers span a wide spectrum of opinions on Israel and domestic issues, and community leaders say they are closely watching how the GOP’s message lands in synagogues, local Jewish papers and online. For now, the ad blitz marks a more aggressive front in the fight for city and suburban voters as the fall campaign season starts to heat up.









