Duffey, Trump said in a December social media post, is the nominee to run the Pentagon’s office for acquisition and sustainment, its chief weapons buyer.

It's unclear who'll take over at the Pentagon and the military services when the top leaders all step down Monday as President-elect Donald Trump is sworn into office

"I would point out I've never disparaged women serving in the military," he told Sen. Kirsten Gillibrand, D-N.Y. "I respect every single female service member that has put on the

The Senate voted unanimously to confirm Sen. Marco Rubio (R-FL) as secretary of state on Monday, delivering President Donald Trump the first member of his Cabinet just hours after he was sworn in for a second term.

President Donald Trump has named an acting defense secretary because his choice to lead the Pentagon, Pete Hegseth, has not yet been confirmed by the Senate