A Pentagon inquiry is examining how classified information ended up on the Defense Secretary’s unsecured personal phone.

Latest news and live updates as Trump joins a National Day of Prayer event and delivers the University of Alabama commencement address.

The Pentagon inspector general has reportedly expanded an investigation into Defense Secretary Pete Hegseth’s use of the ...

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

P resident Donald Trump is replacing his National Security Adviser, Mike Waltz, and nominating him to be Ambassador to the ...

Democrats are calling on President Donald Trump to fire Defense Secretary Pete Hegseth, blasting the Commander-in-Chief for ...

White House national security adviser Mike Waltz is set to depart the administration, according to two people familiar with the matter on Thursday, marking the first major staff shakeup of ...

A new memo and U.S. officials say the Army is planning a sweeping transformation that will merge or close headquarters, dump ...

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

With that, I think we're going to maybe go around and we have some letters where the secretaries and people around the table ...

Former national security adviser John Bolton said on Tuesday that Defense Secretary Pete Hegseth should resign amid mounting ...