Colin Carroll, the deputy defense secretary’s former chief of staff who was fired weeks ago, characterized Defense Secretary ...

Former Pentagon aide Dan Caldwell denies leaking classified information in an interview with Tucker Carlson. Defense ...

A top Pentagon official who was ousted in a dramatic purge earlier this month has criticized Defense Secretary Pete Hegseth ...

A group of Pentagon advisers from previous administrations are ousted, in the latest shake-up under Secretary of Defense Pete ...

Colin Carroll, a former top Pentagon official, said in an interview over the weekend that he's "not sure" if Department of ...

Dan Caldwell, an Iraq War veteran who left his role at Defense Priorities to serve as senior advisor to new Defense Secretary ...

Pete Hegseth wants Donald Trump to see him as a fighter amid the negative stories swirling around the defense secretary, two ...

As questions swirl around the fate of the secretary of defense, former colleagues paint a troubling picture of Hegseth's ...

Dan Caldwell, the former senior adviser to U.S. Secretary of Defense Pete Hegseth, denied leaking classified information to the press on Monday, suggesting he had been set up by opponents of ...

Susan Rice, a former national security advisor during the Obama administration, suggested in a podcast interview that Pete ...

Joe Kasper leaves the role voluntarily, but his departure adds to the sense of instability that has gripped the Defense ...