Republican U.S. Rep. Barry Moore of Alabama announced Tuesday that he is running for the U.S. Senate, seeking the position being vacated by Sen. Tommy Tuberville who is running for governor. Moore is in his third term in Congress and is a member of the conservative Freedom Caucus.

Republican Rep. Barry Moore is running for Senate in Alabama next year, he announced Tuesday.

Calling himself a “Trump conservative,” the Republican joins a primary field that also includes the state attorney general and a former Navy SEAL.