The move was intended to circumvent a lack of cellphone service in much of the Pentagon and enable easier communication ...

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

Defense Secretary Pete Hegseth reportedly twice shared operational details about military missions via Signal, a commercial messaging app.

Information about U.S. strikes in Yemen that the defense secretary put in two group chats came from Central Command, ...

Just when we thought matters couldn’t get any worse for those in charge of protecting national security, Defense Secretary ...

US Defence Secretary Pete Hegseth is under pressure over reports of a second Signal chatroom and turmoil in the Pentagon.

White House Press Secretary Karoline Leavitt claimed the "entire Pentagon" is working against Defence Secretary Pete Hegseth, ...

Secretary of Defense Pete Hegseth looped family members and his personal lawyer into a second Signal chat discussing plans to ...

The White House expressed support Monday for Defense Secretary Pete Hegseth following media reports that he shared sensitive ...

U.S. Rep. Don Bacon (R-Neb.) is joining the chorus of critics demanding that President Donald Trump fire Defense Secretary ...

NPR asks Sen. Jack Reed (D-R.I.) why he wants Defense Secretary Pete Hegseth to be further evaluated for sharing military operations over Signal. Sen. Jack Reed says Pete Hegseth's second Signal ...

Hegseth’s usage of Signal has become a growing crisis for the Pentagon after revelations that the defense secretary last ...