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

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

Secretary of State Marco Rubio has been thrown into two top national security roles at once after President Donald Trump ...

Stephen Miller is reportedly under consideration to join the president's cabinet after Mike Waltz's abrupt dismissal.

There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

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

Who will replace Mike Waltz? President Donald Trump's leading candidates as Secretary of State Marco Rubio steps in ...

The president said Secretary of State Marco Rubio will serve simultaneously as acting national security adviser while ...

J.D. Vance, Tucker Carlson and Laura Loomer Played a Part in Donald Trump Ousting National Security Advisor Mike Waltz ...

Mike Waltz is out as President Donald Trump's National Security Adviser. It's the first major staff shakeup of Trump's second ...