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

Now-former Pete Hegseth chief of staff Joe Kasper initiated the leak investigation that led to the firings of senior adviser ...

A top Defense Department adviser with Arizona ties was escorted from the Pentagon April 15 because he's under investigation for his role in an "unauthorized disclosure." Dan Caldwell, a senior aide to ...

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

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

A top Pentagon adviser, who was fired last week alongside two other top Defense Department (DOD) officials, said during a ...

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

The Pentagon has put two Defense Department officials on administrative leave pending an investigation into an unauthorized disclosure, officials confirmed to CBS News. Dan Caldwell, a senior ...

Dan Caldwell, a close collaborator of U.S. Secretary of Defense Pete Hegseth, has been relieved of his duties and placed on ...

Pete Hegseth adviser Dan Caldwell was placed on administrative leave in connection with an investigation into unauthorized ...

Pressure is building on Defense Secretary Pete Hegseth. The Washington Post first reported and the News Hour confirmed that ...

When President Donald Trump chose Pete Hegseth for Defense secretary, incoming officials knew they’d need to surround the ...