Current and former US officials have told CNN they believe two texts sent by national security adviser Mike Waltz and CIA ...

Atlantic editor-in-chief Jeffrey Goldberg said it was not true that he and Mike Waltz had never spoken before during an ...

U.S. officials seek to curb the militants’ attacks on ships in the Red Sea, but the group was not deterred by strikes in the ...

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

A federal judge has ordered the Trump administration to preserve records of a text message chat in which senior national ...

Sue Gordon, former principal deputy national intelligence director, said the Trump administration needs to deal with any ...

See the newly published key exchanges between senior Trump administration officials, as reported by The Atlantic.

National security officials inadvertently added Atlantic editor Jeffrey Goldberg to a Signal group chat discussing military ...

Democratic Sen. Mark Warner said had information been leaked from national security officials' Signal chat on plans to bomb the Houthis, lives could have been lost.

Top government officials used Signal to discuss air strikes on Houthi targets in Yemen as the Trump administration stepped up ...

Some think Vance tried to block an order from Trump. Others feel he is on the wrong side of a rift between MAGA and GOP ...

Trump officials have repeatedly downplayed the messages, claiming no classified information was shared in the chat that ...