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

Jennifer Griffin, Fox News’s chief national security correspondent, wrote on X Wednesday that the newest batch of plans for a ...

New reports reveal that Hegseth took part in more than a dozen Signal chats and that he halted Ukraine military aid without ...

Revelations about the defense secretary’s passwords came after he discussed details of planned U.S. airstrikes on a messaging ...

The first step came on April 30th when Mr Hegseth issued a memo to the army. The force had two simple priorities, he wrote: ...

Democratic senators pressed Anthony Tata on inflammatory past remarks as he seeks key Pentagon role overseeing recruitment, readiness and personnel policy.

U.S. Secretary of Defense Pete Hegseth gave the keynote address Tuesday in Tampa as part of Special Operations Forces Week ...

Hale acted out of moral conviction; Hegseth acted out of incompetence.

Secretary of Defense Pete Hegseth has faced multiple allegations of sharing classified information on Signal, a commercially ...

Hegseth and other members of the national security team have drawn scrutiny over their use of Signal to hold sensitive talks.

In one case, he told aides on the encrypted app to inform foreign governments about an unfolding military operation, people familiar with his management practices said.

Secretary of State Marco Rubio is taking over for Michael Waltz as National Security Adviser, but Rubio is keeping his main job and other roles.