Defense Secretary Pete Hegseth’s tenure has seen a series of high-profile staff departures, leaving the Pentagon head without a chief of staff and other key advisers. Hegseth’s inner circle ...

The Trump administration has taken steps to reduce U.S. reliance on China for rare earth elements like lithium. The ...

Pete Hegseth’s tenure has seen a series of staff departures, leaving him without a chief of staff and other key advisers. Here's a timeline, including Justin Fulcher, Dan Caldwell and John Ullyot.

Justin Fulcher, a top advisor to Defense Secretary Pete Hegseth, has left the Pentagon after six months as the Department of Defense undergoes personnel reshuffling.