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

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

A top Defense Department adviser with Arizona ties was escorted from the Pentagon April 15 because he's under investigation ...

The Pentagon has a leak problem, and Defense Department figures are not shying away from accusing those they believe to be ...

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

Dan Caldwell, a top adviser to Secretary of Defense Pete Hegseth, was put on leave this week amid an investigation into leaks ...

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

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 leave ...

Who is Dan Caldwell? Although not as well known as other senior Pentagon officials, Caldwell has played a critical role as an ...

Dan Caldwell, a senior adviser to US Defense Secretary Pete Hegseth, was escorted out of the Pentagon on Tuesday and placed ...

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