Defense Secretary Pete Hegseth’s tenure has seen a series of high-profile staff firings and departures, leaving the Pentagon head without a chief of staff and other key advisers. Hegseth’s inner ...

Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing ...

The focus on Ricky Buria and Hegseth’s lawyer Tim Parlatore could represent a step forward in the investigation.

An adviser to U.S. Defense Secretary Pete Hegseth has been ousted amid a "staffing shakeup," according to a Saturday report.

The Pentagon is facing yet another high-profile departure as Justin Fulcher, a senior advisor to Defense Secretary Pete ...

The Pentagon's investigative agencies are scrutinizing the involvement of Pete Hegseth's aides in a Signal app controversy.

Defense Secretary Pete Hegseth said he shared “informal, unclassified coordinations” on Signal “then and now,” all but confirming a new report saying he participated in a second group chat ...

Yvette Davids will be nominated for another post in the Navy. Her expected replacement, Michael Borgschulte, would be the ...

Calls are growing for Secretary of Defense Pete Hegseth to step down from his post, after he shared sensitive military information in a Signals group chat to which journalist Jeffrey Goldberg was ...