Pete Hegseth thinks we're at a point where long-range drones and hypersonics are changing and contesting battle spaces ...

Fifty years after the end of the Vietnam War, one man embarks on a journey to a remote mountain in Laos where his father was ...

With Mike Waltz leaving the NSC, Pete Hegseth has the chance to up his game in leading the Department of Defense.

The conservatives teeing up against him don't like his approach to Iran.

Defense Secretary Pete Hegseth directed the Army to undergo a “comprehensive transformation” as he is calling for the ...

The messages were sent the same day Hegseth shared similar details in a separate Signal chat that inadvertently included The ...

Joe Kasper, Hegseth's former chief of staff, is the latest Department of Defense official rumored to be leaving.

The existence of the unsecured internet connection is the latest revelation about Hegseth's use of Signal and raises the ...

Pentagon chief says he is a victim of leaks but even close aides say the Pentagon has been chaotic in his first three months.

Michael Erik Kurilla, who leads U.S. Central Command, used a secure U.S. government system to send detailed information about ...

(CNN) — House Republicans have thwarted Democratic efforts to probe Defense Secretary Pete Hegseth’s controversial use of Signal, using their power to stop the minority party from forcing a ...