US Rep. Thomas Massie (R-KY) leaves a meeting of the House Republican Conference in the US Capitol on Wednesday, June 4, 2025. Photo: Tom Williams/CQ Roll Call/Sipa USA via Reuters Connect

US Rep. Thomas Massie was defeated in Tuesday’s Republican primary by Trump-backed challenger Ed Gallrein in a closely watched race in Kentucky widely viewed as a referendum on party loyalty and US support for Israel.

In his concession remarks, Massie drew immediate attention when he said he had to “find Ed Gallrein in Tel Aviv” to concede, a remark widely interpreted as a reference to what he and his supporters have described as substantial pro-Israel backing for Gallrein’s campaign.

“I would’ve come out sooner, but I had to call my opponent and concede. And it took a while to find Ed Gallrein in Tel Aviv,” Massie said.

Gallrein, a retired Navy SEAL and political newcomer, garnered approximately 54.9 percent of the vote compared to Massie’s 45.1 percent, emerging victorious by nearly a 10-point margin. With the defeat, Massie will depart Congress at the conclusion of his 7th term.

Gallrein was endorsed by US President Donald Trump and benefited from significant support from pro-Israel donors and aligned advocacy networks. The race attracted national attention, with Trump-aligned groups and conservative super PACs spending roughly $19 million in support of Gallrein’s campaign. For many observers, Gallrein’s victory underscores both Trump’s continued influence in Republican primaries and the party’s generally unified stance on Israel policy.

Massie, long one of the most independent voices in the House Republican Conference, had frequently broken with GOP leadership on foreign policy issues, including US military aid to Israel, funding for the Iron Dome missile defense system, and the Iran war. Massie also drew criticism from pro-Israel groups for opposing aid packages, skipping Israeli Prime Minister Benjamin Netanyahu’s address to Congress, and accusing Israel of targeting civilian infrastructure during military operations in Gaza and Lebanon while omitting that terrorist organizations such as Hamas and Hezbollah embed military infrastructure within civilian areas.

Beyond issues of foreign policy, Massie also drew sharp criticism from Trump after he co-sponsored and pushed for legislation to release the Justice Department’s files related to the late financier and sex offender Jeffrey Epstein alongside prominent House Democrats, leading the president to frame Massie as a party disruptor and disloyal Republican.

The race unfolded amid growing tensions within the Republican Party over antisemitism, foreign policy, and support for Israel. Though older Republican voters continue to support Israel in substantial numbers, a growing number of polls indicate that younger Republican voters are far more skeptical of the US-Israel alliance, with many wanting to end aid to Israel and cease foreign military campaigns. Critics accused Massie of amplifying antisemitic rhetoric within segments of the Republican coalition by engaging in certain behaviors, such as making repeated appearances on the podcast of Tucker Carlson, a political pundit frequently accused by critics of promoting antisemitism.

In the days leading up to the election, Massie faced mounting criticism over a series of remarks and associations that Jewish organizations and pro-Israel activists condemned as antisemitic.

On Friday, he declared the election “a referendum on whether Israel gets to buy seats in Congress.”

Over the weekend, he invited antisemitic social media personality Ryan Matta to his home for a meet-and-greet event. He posed for a photo with Matta wearing a shirt emblazoned with the phrase “American Reich,” a direct reference to the Nazi regime. Massie has not commented on the incident or distanced himself from Matta.

Massie also came under fire over an advertisement released by a pro-Massie super PAC targeting billionaire Republican donor Paul Singer, a prominent Jewish supporter of pro-Israel causes who has backed efforts to defeat the incumbent. The ad characterized Singer as a “pro-trans billionaire” and displayed a rainbow-colored Star of David behind his image — imagery critics condemned as antisemitic.

Further, on Sunday, Massie lambasted the Republican Jewish Coalition (RJC), an organization that aims to increase the number of Jews within the Republican Party, accusing the group of using Gallrein as a “puppet” and claiming they are “running his race.”

Gallrein campaigned on a platform aligned closely with Trump’s foreign policy approach, emphasizing continued US security assistance to Israel and a more traditional Republican posture on Middle East policy. His campaign was boosted by outside groups and donors supportive of a strongly pro-Israel agenda.

The outcome reinforced the increasingly narrow political space within the GOP for lawmakers who break with Trump and the party’s dominant pro-Israel posture.

Once known for his libertarian-leaning independence, Massie increasingly found himself isolated as GOP voters and donors coalesced around candidates aligned with both Trump and pro-Israel priorities. The race also reflects a broader trend in Republican primaries, where alignment with Trump and with pro-Israel policy positions has become a key predictor for viability in many competitive districts.

In a statement, the RJC congratulated Gallrein and accused Massie of “trafficking in antisemitism and bottom-of-the-barrel nativism at a time when Jew-hatred is on the rise,” calling Massie’s conduct “wildly unacceptable and outrageous from an elected member of Congress.”