While Hegseth fired or reassigned several top advisers, a Marine colonel on his staff has ascended.

Details about U.S. airstrikes targeting Houthi rebels in Yemen were pulled from secure U.S. Central Command communications, according to reports.

President Donald Trump on Monday defended his embattled defense secretary, saying he's pleased with his leadership thus far.

Pete Hegseth reportedly created another Signal chat that included his wife and brother in which he shared details of a military strike on Houthis in Yemen.

John Ullyot oversaw the Pentagon's edict to strip away online military images considered promoting DEI. Ullyot told Politico that he decided to resign.

Officials said Caldwell’s sudden downfall is tied to an ongoing investigation into unauthorized disclosure of department information.

Meanwhile, the chairman of the House Armed Services Committee claims the White House will soon name Huntsville, Alabama, as Space Command's permanent home.

DOD civilian employee roles that do not facilitate "lethality" should be assessed for restructuring or elimination, the memo states.