Dan Caldwell previously worked for an Arizona congressman and was outspoken about the Phoenix VA hospital scandal a decade ago.

Officials said Caldwell’s sudden downfall is tied to an ongoing investigation into unauthorized disclosure of department information.

Dan Caldwell, a former top aide to Defense Secretary Pete Hegseth, claims he was targeted for his policy views.

Dan Caldwell, who was fired amid a leak investigation, said his unorthodox foreign policy views earned him enemies in.

Dan Caldwell, a senior advisor to Pete Hegseth, and Darin Selnick, the Pentagon's deputy chief of staff, have been put on ...

One of U.S. Defense Secretary Pete Hegseth's leading advisers, Dan Caldwell, was escorted from the Pentagon on Tuesday after ...

The dismissal of three key Pentagon aides in recent days followed a bureaucratic turf war fueled by ego and personality clashes — rather than sweeping philosophical differences as some suggested, The ...

The Pentagon placed two top political appointees under administrative leave on Tuesday after a probe into potential leaks of ...

Dan Caldwell, a key adviser to Defense Secretary Pete Hegseth, was “escorted” out of the Pentagon Tuesday after being implicated during a leak investigation. Caldwell was put on administrative ...

A top advisor to Defense Secretary Pete Hegseth, Dan Caldwell, was escorted out of the Pentagon on Tuesday and placed on administrative leave, reportedly over a probe into leaks.

Carroll served as the chief of staff to the deputy secretary of defense but was fired this month amid an internal ...

Colin Carroll says, “We had less of a problem from deep state bureaucrats in the department than we did from maybe some ...