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

President Trump recently discouraged the use of the Signal app after controversy over a group chat of administration ...

President Trump's national security adviser Mike Waltz and deputy Alex Wong are leaving the White House, multiple sources ...

Reaction to Waltz’s ‘promotion,’ Rubio now ‘secretary of everything,’ Air Force nominee grilled, Trump wants Veterans Day ...

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

Today, the Trump administration announced that national security advisor Mike Waltz would be leaving the White House after ...

White House national security adviser Mike Waltz is leaving the administration just weeks after it was revealed he added a ...

Waltz came under scrutiny after revelations that he added a journalist to a private text chain about military operations.

In the first big shake-up of his inner circle, President Trump said he's nominating his national security adviser Mike Waltz as his UN ambassador.

But he and others in the White House publicly expressed confidence in Waltz at the time. Trump so far has expressed confidence in his defense secretary, Pete Hegseth, despite the turmoil at the ...

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

White House national security adviser Mike Waltz is leaving the administration just weeks after it was revealed he added a ...