For weeks, UN officials have been on tenterhooks waiting to see who US President Donald Trump would appoint as his ambassador ...

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

President Donald Trump has ousted National Security Adviser Mike Waltz and announced that he will nominate him as the next ...

The Washington Post reported that Donald Trump soured on Waltz over Waltz's support for an Israeli attack on Iran.

Senate Democrats are warning that Mike Waltz is going to have a very difficult time during his confirmation hearing for the ...

President Trump is tapping national security adviser Mike Waltz to be his ambassador to the United Nations following reports ...

Trump announced the move in a post on Truth Social.

A phone app that Mike Waltz, President Donald Trump’s former national security adviser, apparently used to save his text ...

President Donald Trump has nominated former National Security Adviser Mike Waltz to serve as the US Ambassador to the United ...

US President Donald Trump has replaced Mike Waltz as national security adviser and said that he is nominating him to be the ...

Trump confirms Mike Waltz will be replaced as national security adviser; to be appointed as US Ambassador to United Nations.

U.S. President Donald Trump ousted his national security adviser Mike Waltz on Thursday and named Secretary of State Marco ...