Dan Caldwell, a key adviser to Defense Secretary Pete Hegseth, was "escorted" out of the Pentagon on April 15 after being implicated during a leak investigation.

A third high-level Pentagon staffer has been placed on administrative leave in two days as part of a probe into media leaks. Colin Carroll, chief of staff to Deputy Secretary Stephen Feinberg, was ...

Dan Caldwell, a senior adviser to US Defense Secretary Pete Hegseth, was escorted out of the Pentagon on Tuesday and placed on administrative leave amid an internal investigation into leaks at the ...