Former President Donald Trump has launched an aggressive campaign to unseat Republican Congressman Thomas Massie of Kentucky, marking the first time Trump’s political operation has targeted a sitting GOP lawmaker. Massie, known for his libertarian leanings, has repeatedly clashed with Trump over issues such as military intervention in Iran and major tax and spending legislation. Trump’s allies have now formed a super PAC—Kentucky MAGA—to support a challenger in the 2026 primary, signaling a warning to other Republicans who might oppose Trump. Led by Trump operatives Chris LaCivita and Tony Fabrizio, the PAC plans to unite support behind one opponent to avoid vote-splitting, a common issue in past intra-party battles.

Trump’s campaign against Massie escalated following the congressman’s recent vote against a Trump-backed omnibus bill and his support for requiring congressional approval before military action in Iran. Trump attacked Massie publicly, labeling him “not MAGA” and a “pathetic LOSER.” Massie responded with humor and defiance, accusing Trump of trying to intimidate other lawmakers. While Trump’s political machine is preparing to invest heavily in Massie’s district, Massie remains unfazed, suggesting the effort is more about control than personal grievance. The move signals a shift in Trump’s political strategy from previous cycles, when he focused primarily on punishing those who supported his impeachment. Now, with a narrow Republican majority in the House, Trump is playing a more calculated game to consolidate influence within the party while ensuring loyalty to his agenda ahead of the 2026 elections.