There are some hurdles former National Security Advisor Mike Waltz must clear first before the United Nations ambassador job ...

House Republicans blocked a resolution that could have forced an investigation into Defense Secretary Pete Hegseth. Rep. Adam ...

The Pentagon inspector general has expanded an investigation into Defense Secretary Pete Hegseth’s sharing of military plans ...

Texas’ Republican U.S. senators are standing by Defense Secretary Pete Hegseth amid criticism over his use of the messaging ...

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

The cumbersome, outmoded technology is a bad fit for the demands of national security work. Defense Secretary Pete Hegseth ...

Colin Carroll, a former Pentagon official who was fired amid leaks at the Defense Department, said Defense Secretary Pete ...

President Trump on Friday denounced critics who have raised concern over Defense Secretary Pete Hegseth’s use of Signal, a ...

I challenge Secretary of Defense Pete Hegseth - after a second disclosed SignalGate conversation - to peruse the 2009 ...

The move was intended to circumvent a lack of cellphone service in much of the Pentagon and enable easier communication between Hegseth and other Trump officials, said people familiar with the matter.

The app facilitated communications in a building where cell service is poor and personal phones are not allowed in some areas ...

President Donald Trump defended Defense Secretary Pete Hegseth after news of a second Signal chat Hegseth used to share ...