In one of the latest examples of political extremes converging over Israel, Reps. Ro Khanna and Thomas Massie joined forces this week to challenge a provision expanding US-Israel defense cooperation.

Khanna, a progressive California Democrat, and Massie, a Kentucky Republican, both said over the weekend that they would seek to remove a provision from the House’s annual defense bill that would expand US-Israeli defense technology cooperation.

“If the provision in the NDAA to integrate/synchronize the US and Israeli militaries (section 224) makes it out of committee, I’ll offer an amendment to strip it from the bill on the floor,” Massie, who lost his bid for reelection last month against a President Donald Trump-endorsed primary opponent, wrote in a post on X. “We are a sovereign country…”

The section of the National Defense Authorization Act for 2027 that Khanna and Massie have taken aim at would require the Secretary of Defense to designate an “executive agent responsible for synchronizing cooperative efforts between the United States and Israel, including bilateral defense technology research, development, testing, evaluation, integration, and industrial cooperation.”

The cross-ideological alliance marked the latest instance of the progressive Democrat and libertarian Republican finding common cause on Israel-related foreign policy, after the pair previously teamed up to oppose US involvement in Israel’s war in Iran last year.

Khanna joins Massie

The pledge by Massie, a leading anti-Israel Republican in Congress, was quickly joined by Khanna, who has been staunchly critical of Israel’s conduct during the war in Gaza and recently opposed American funding for Israel’s Iron Dome defense system.

“And I will be offering an amendment in the committee itself to strip section 224 out, @RepThomasMassie,” Khanna wrote in a post on X. “Trump can’t kill the Massie/Khanna partnership no matter how much he posts on Truth Social.”

Khanna lamented Massie’s primary loss on NBC’s “Meet the Press” last month, telling the outlet that he had been “taken out” because of the pair’s collaboration on opposing the war in Iran and the Epstein Transparency Act.

“Thomas is a real friend. He’s a good man, and he was taken out for two reasons,” Khanna said. “One, he had the courage to go after some very powerful people in working with me to get the Epstein Transparency Act passed. As he mentioned, that’s historic bipartisan legislation that finally got justice for the survivors, and he had people spend millions of dollars, and had the President of the United States after him. And second, he worked with me to stop this war in Iran.”