In a major shakeup for the Trump administration, U.S. National Security Adviser Mike Waltz is set to step down following the ...

A video clip shows former National Security Advisor Mike Waltz being left standing on the tarmac as Donald Trump left for an ...

Rep. Pat Ryan (D-N.Y.), a former Army intelligence officer, criticized former national security advisor Mike Waltz’s “brazen ...

Maj. Zachary Sessa’s role in leading the F-35C Lightning II’s first combat sorties as part of the U.S. mission to target ...

Vice President JD Vance discusses Mike Waltz's ouster as national security advisor, 'Signalgate' and strikes against the ...

Mike Waltz was photographed using Signal in a Cabinet meeting the day before Trump announced he was replacing him as national ...

Secretary of Defense Pete Hegseth has faced allegations of sharing classified information on Signal, a commercially available ...

P resident Donald Trump is replacing his National Security Adviser, Mike Waltz, and nominating him to be Ambassador to the ...

Mike Waltz, Trump's national security advisor, is leaving the White House weeks after he accidentally added a journalist to a ...

Signalgate tarred the Floridian’s reputation, but organizational issues were cited by sources for his downfall.

Reports say President Donald Trump will nominate National Security adviser Mike Waltz to become the nation's ambassador to ...