Suspicions about leaks and a mistrust of senior military officers have defined much of the defense secretary’s first six ...

The polygraph tests of Pentagon officials occurred as the defense secretary sought to stamp out unflattering leaks to the media.

The unexplained removal of the first female head of the U.S. Naval Academy last week is the latest in a string of top ...

Pete Hegseth launched a leak crackdown. Then came Signal messages, resignations, and a quiet White House reversal ...