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

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

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

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...

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

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

This is the first significant personnel overhaul of top White House aides, and the kind of shake-up President Trump has ...

National security adviser Mike Waltz is leaving his post and will become America’s ambassador to the United Nations, marking ...

A current and former U.S. official spoke on the condition of anonymity to share a personnel move that has not been announced.

National Security Advisor Mike Waltz is expected to be removed from the Trump administration. There's renewed interest on his wife, Julia Nesheiwat.