Mike Waltz, who played a central role in the Signal-gate, is now out as Trump's National Security Advisor, but why did he decide to resign?

Call it foreshadowing. President Donald Trump left Mike Waltz stranded on the tarmac after Air Force One headed for Michigan on Tuesday, just two days before he was fired as national security adviser.

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

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

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

Mike Waltz will be nominated as U.S. ambassador to the U.N., while Secretary of State Marco Rubio will take on the added role of interim national security adviser.

The Trump administration fired NSC advisor Mike Waltz and other staffers with the national security counci, Fox News Digital confirmed.

Two sources told The Washington Post that Trump had been frustrated with Waltz over foreign policy for months, and that ...

White House national security adviser Mike Waltz is set to depart the administration, according to two people familiar with the matter on Thursday, marking the first major staff shakeup of President ...

National security adviser Mike Waltz is leaving his post, marking the first major departure of President Trump’s second administration in the wake of a controversy involving a text group chat, ...

President Donald Trump has removed Mike Waltz as national security adviser and instead will nominate him for United Nations ...