Did Defense Secretary Pete Hegseth’s messages detailing planned U.S. airstrikes in Yemen constitute a classified war plan?

The Trump team is treating this as no big deal. Early polling shows more Americans see it as a big deal than ever said the ...

Director of National Intelligence Tulsi Gabbard, flanked by FBI Director Kash Patel, left, and CIA Director John Ratcliffe, ...

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 ...

Newsweek has reproduced all the Signal group messages that were published by The Atlantic, either by being written out by ...

The president added that Goldberg's inclusion in the group chat had "no impact at all" on the strike in Yemen. Goldberg published an article on Monday detailing how he was added to a Signal group ...

National Security adviser Mike Waltz has taken full responsibility for creating the Signal group chat. Newsweek's live blog ...

Excerpts from a Signal chat published ... information had not leaked out — are in hindsight almost humorous, given that a journalist was inadvertently added to the chat.

Security experts expressed mixed views on the sensitive information shared recently in a Signal group chat ... additional concerns about the leak’s potential impact on intelligence gathering ...