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

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

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

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

In March, the editor of the Atlantic magazine revealed that national security adviser Michael Waltz had inadvertently ...

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...

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

Secretary of State Marco Rubio is taking over for Michael Waltz as National Security Adviser, but Rubio is keeping his main job and other roles.

Horse trainer Kenny McPeek joins 'Fox & Friends First' to explain how Toby Keith's horse, Render Judgment, secured a spot at ...

Mike Waltz has been removed from his job as U.S. national security advisor, the first major sacking of Donald Trump’s second ...