The Pentagon’s internal watchdog notified the defense secretary of a probe into whether he shared classified information last ...

Despite calls for Mike Waltz or Pete Hegseth to resign, so far White House officials are bashing only The Atlantic. Here’s ...

The White House continued to downplay the seriousness of the incident, parsing semantics and attacking the journalist who was ...

U.S. national-security leaders included me in a group chat about upcoming military strikes in Yemen. I didn’t think it could ...

The president’s officials must know that what they did in the Signal group chat was wrong—and dangerous.

U.S. Defense Secretary Pete Hegseth again on Tuesday dodged questions about whether the information he put in a Signal group ...

The White House is scrambling to explain a security breach in which senior members of the administration accidentally shared ...

The chat’s contents, which were obtained by The Atlantic after its editor in chief was added to the Signal group, provide a revealing look at private conversations between top Trump administration ...

I accepted the connection request, hoping that this was the actual national security adviser, and that he wanted to chat ... leak until Yemen came under American attack. All along, members of the ...

Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe were accused of not being truthful in their ...

President Trump suggested Wednesday that the encrypted Signal messaging platform his top national security brass used to plan ...

Trump shot back at any supposed wavering of his confidence in Hegseth or Waltz, saying he doesn't "fire people because of ...