Tuberville is showing how much power one lawmaker wields under Senate rules

If you follow Senate action, you may have noticed lately how a single lawmaker is using senatorial privileges to bend the will of the chamber to his own.

Since February, the senator has been blocking every personnel move in the U.S. military that requires confirmation. Starting with a "senatorial hold" on what was then 150 personnel moves waiting for approval in batches, he is now up to at least 270 — and counting.

That lawmaker is Sen. Tommy Tuberville, a Republican from Alabama who has been in the Senate for a little over two years. Tuberville likes to say "there is no one more military than me." And while he has not served in the military himself, he regularly features Alabama service members on his senatorial website.

Notably, the positions without permanent replacements include that of the Marine Commandant, a post that is now unfilled for the first time since the Civil War. The commandant is a member of the Joint Chiefs of Staff, the senior uniformed leadership of the U.S. military.

Three more members of the Joint Chiefs, including its chairman, Army General Mark Milley, will