Former national security adviser John Bolton went after multiple Trump administration officials on Monday for reportedly using the messaging app Signal to conduct government business. “I couldn’t ...

Bolton said in an interview with CNN on Tuesday that it is worth looking into if Signal was previously used for national security chats.

Trump’s former national security adviser lets loose on the leaked Signal group chat and Trump’s foreign policy.

Former national security adviser John Bolton said it was “stunning” that none of the Trump administration officials on a war planning group chat suggested they not use Signal. Bolton joined NewsNation ...

The fallout from the shocking leak of information about U.S. strikes on the Houthis in Yemen grows wider as European allies ...

As angry lawmakers demanded answers, Trump officials on the Signal chat sought to downplay the significance of the stunning breach by Vice President J.D. Vance, Defense Secretary Pete Hegseth, ...

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

Former national security adviser John Bolton said it was “stunning” that none of the Trump administration officials on a war planning group chat suggested they not use Signal. Bolton joined ...

Much of Washington is still waiting anxiously to learn who — if anyone — will be fired over the embarrassment now known as Signalgate. But the real battle underneath it all is which ...