National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of ...

President Trump is tapping national security adviser Mike Waltz to be his ambassador to the United Nations following reports ...

President Donald Trump has gone through his share of national security advisers. But he doesn't hold the record, yet.

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

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

The move by Trump comes after hours of speculation that Mike Waltz was about to lose his job as national security adviser.

Trump said that Secretary of State Marco Rubio would serve as interim national security advisor until a permanent replacement ...

Donald Trump appointed Mike Waltz to be the next U.S. ambassador to the United Nations after stripping him of his original ...

Waltz's exit comes just weeks after it was revealed he added a journalist to a Signal chat being used to discuss military ...

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