Mike Waltz, the national security adviser for President Donald Trump, is seen in photos using Signal during a Cabinet meeting ...

Signalgate was the national security adviser’s most glaring mistake. But his problems ran deeper. After Michael Waltz, the ...

President Donald Trump says he is nominating national security adviser Mike Waltz as United Nations ambassador while ...

The Trump adviser responsible for the Signal group chat that became a national security scandal is being replaced and ...

The Signal group chat scandal and Waltz’s hawkish stance on Iran are being touted as the reasons for his ouster as NSA.

Fired National Security Adviser Mike Waltz can‘t help but leak his Signal chats. Waltz, whose downfall was precipitated by ...

Mike Waltz has been reportedly dismissed from his role as National Security Advisor following Signalgate, which rocked the ...

Waltz's deputy, Alex Wong, who was also ousted this week, reportedly remains at the National Security Council.

A video captured by CNN on April 29 shows former National Security Advisor Mike Waltz being prevented from boarding Air Force ...

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

Trumps White House purge is making headlines after he abruptly fired National Security Adviser Mike Waltz. Reports suggest a ...

U.S. President Donald Trump ousted his national security adviser Mike Waltz on Thursday and named Secretary of State Marco ...