U.S. National Security Advisor Mike Waltz, who started the now-infamous group chat coordinating a U.S. attack against the ...

Why the Signal chat leak might have exposed a big legal problem for Trump administration - Lawmakers and legal experts claim ...

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 ...

By now you know that several members of the Trump administration unwittingly leaked high-level discussions about military strikes against Yemen to the Atlantic. They pulled this off with Dr.

Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe both testified Tuesday that the information ...

The latest news, analysis and updates on The Atlantic’s leak of a Signal group chat containing top members of Trump’s national security team.

US president defends key security official after journalist says he was added to group chat about air strikes.

Washington is reeling from an unprecedented leak of the military’s operational plans to strike Yemen’s Houthis, which were ...

The most important part of the Signal snafu remains the fact that the secretary of defense posted sensitive information about ...

Amanda M. Castro is a Newsweek Live Blog Editor based in New York. Her focus is reporting on U.S. politics, breaking news, consumer topics, and entertainment. She specializes in delivering in ...

Excerpts from a Signal chat published Monday by The Atlantic provide a rare and revealing look at the private conversations of top Trump administration officials as they weighed plans for U.S ...