WASHINGTON — Less than a week after losing his Republican primary to Trump-backed challenger Ed Gallrein, U.S. Rep. Thomas Massie of Kentucky has filed to run in 2028, signaling he plans to remain active in electoral politics despite the setback, according to WUKY 91.3 FM.

Massie did not specify which office he intends to pursue, telling supporters that he "will not rule anything out" regarding his political future. The filing suggests the longtime conservative congressman, who has represented Kentucky's 4th Congressional District since 2012, may explore options beyond his House seat.

Gallrein's primary victory marked a significant blow to Massie, who had drawn criticism from former President Donald Trump for his positions on defense spending and military aid. The Trump endorsement proved decisive in the Republican primary contest, reflecting the former president's continued influence over GOP primaries nationwide.

Massie, known for his libertarian-leaning positions and willingness to buck Republican leadership, has served in the House for more than a decade. His primary loss came amid broader realignment within the Republican Party, with Trump-backed candidates succeeding in challenging establishment figures.

By filing for 2028 before establishing his next political move, Massie preserves his options during what he described as a period of reflection. Political observers noted that his filing could indicate interest in statewide office, though Massie's statement avoided committing to any specific race.

The filing deadline and specific office designation remain unclear based on available information, but Massie's move underscores his determination to remain engaged in Kentucky politics despite his recent primary defeat.