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

Trump said he's nominating Michael Waltz to be ambassador to the United Nations, while Secretary of State Marco Rubio will ...

The vice president asserted that Signalgate had nothing to do with Waltz’s job change, claiming the scandal reflected well on ...

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

Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

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

Waltz inadvertently added The Atlantic's editor-in-chief to a group thread discussing sensitive national security matters.

President Donald Trump announced that Mike Waltz had been ousted as national security advisor. He was previously caught up in ...

President Donald Trump said Thursday that he’s naming Secretary of State Marco Rubio as acting national security adviser to ...

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