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

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

The Trump administration ousted national security advisor Mike Waltz and other staffers with the National Security Council, ...

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

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.

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

Trump tapped Waltz to be the next UN ambassador and said Secretary of State Marco Rubio will serve as interim national security adviser.

National Security Adviser Mike Waltz is leaving the Trump Administration after he added The Atlantic's Goldberg to a Signal group chat ...

Waltz came under scrutiny in March after revelations he added journalist Jeffrey Goldberg to a private text chain on the encrypted messaging app Signal.

Waltz's deputy, Alex Wong, who was also ousted this week, reportedly remains at the National Security Council.

President Donald Trump may have given an indication about the ultimate fate of former National Security Adviser Mike Waltz before effectively removing him from his post on Thursday. Two days earlier, ...

President Donald Trump’s decision to oust National Security Adviser Mike Waltz this week came after months of growing tension, according to a report published Saturday by The Washington Post. While ...