A third top Pentagon official was placed on administrative leave Wednesday in the fallout of a major leak of sensitive U.S.

A Pentagon-wide advisory that went out one week ago warned against using Signal, the messaging app, even for unclassified ...

With the departures of Kasper, Caldwell, Selnick, and Carroll, Hegseth now finds himself without a chief of staff, deputy ...

The Pentagon warned against using Signal in a memo just last week, according to NPR. It cited threats from Russian hackers.

WASHINGTON — The Pentagon inspector general announced Thursday ... Council staffers who apparently were associated with Signal chat blunder.

The Pentagon has dismissed the chief aide to Defense Secretary Pete Hegseth, particularly amid the scandal over the data leak ...

Congressional Republicans are grappling with how to respond to senior Trump administration officials’ use of a Signal group chat to discuss a military strike, with a key Senate committee requesting a ...

The White House said this week the “case has been closed” on the Signal scandal. The Pentagon’s inspector general opened it ...

Retired Air Force Lt. Gen. Dan Caine tells lawmakers he will give his best military advice as chairman of the Joint Chiefs, ...

The Pentagon’s Office of Inspector General ... s initial characterization of the group chat discussions. The Signal chat appears to include the exact times the strikes on the Houthis would ...

As fallout from a Trump administration group chat about a military attack in Yemen continues to unfold, some Democrats are ...

Trump and Musk are just two of several heads of state that have attempted to undercut Goldberg’s report. So far, Defense Secretary Pete Hegseth and White House press secretary Karoline Leavitt have ...