Ed Gallrein, a former Navy SEAL and fifth-generation Kentucky farmer, launched his bid on Tuesday to unseat Rep. Thomas Massie (R-KY) after being urged by President Donald Trump to challenge the renegade, anti-Israel congressman in the GOP primary.

Gallrein’s campaign launch comes four days after Trump declared that the Kentucky native was his preferred candidate to take on Massie, whom Trump had soured on over his growing antagonism towards Trump’s agenda. Massie was one of the only congressional Republicans to oppose Trump’s landmark “big, beautiful” spending bill and has worked with Democrats to force a floor vote to release Justice Department documents on Jeffrey Epstein. 

“I’ve dedicated my life to serving my country, and I’m ready to answer the call again. This district is Trump Country,” Gallrein said. “The President doesn’t need obstacles in Congress — he needs backup. I’ll defeat Thomas Massie, stand shoulder to shoulder with President Trump, and deliver the America First results Kentuckians voted for.”

“Thomas Massie has become one of the biggest roadblocks to President Trump’s America First agenda,” he added. “When Trump fought for historic tax cuts, Massie voted no. When Trump tried to fully fund border security, Massie stood in the way. President Trump endorsed me because Kentuckians deserve a Congressman who will stand with our President, not against him.”

Massie is also a frequent opponent of U.S. support for Israel and legislation to combat antisemitism. The president’s allies recently launched a $1 million ad blitz against Massie, the opening salvo of the Trump-backed effort to unseat the lawmaker, who has swatted down previous primary challenges.

Trump said on Friday in a post on his Truth Social platform that Gallrein was “a true America First Patriot” who would support his Make America Great Again agenda. 

“A Brave Combat Veteran, Ed knows the Wisdom and Courage required to Defend our Country, Support our Military/Veterans, and Ensure PEACE THROUGH STRENGTH,” Trump wrote. 

Trump went on to call Massie a “Third Rate Congressman” and a “Weak and Pathetic RINO,” adding that residents of Kentucky’s Fourth Congressional District should be served by someone in favor of the president’s agenda given his electoral success there.

“The incredible people of Kentucky’s 4th Congressional District gave us a mandate to, MAKE AMERICA GREAT AGAIN, and the person that will help us do that is Navy SEAL, Army Ranger, and Fifth Generation Kentucky Farmer, Captain Ed Gallrein, a true America First Patriot,” Trump wrote.

Gallrein is a Kentucky native whose family built the state’s largest dairy farm and one of the state’s largest grain farms. He describes himself as a traditional conservative who was inspired by former President Ronald Reagan to enter public service in the 1980s. 

Gallrein ran unsuccessfully in a 2024 GOP primary for a Kentucky state Senate seat, losing narrowly to now-state Sen. Aaron Reed. Trump’s political team also considered recruiting Reed, who is also a former Navy SEAL, to run against Massie but the state lawmaker passed on the race.