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

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

Senate Democrats predict that former National Security Adviser Mike Waltz will have a "brutal confirmation hearing" for his new role as U.N. ambassador.

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

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

The Democratic senator will not vote to confirm the ex-national security adviser, who she says is "failing up" after putting ...

Reports say President Donald Trump will nominate National Security adviser Mike Waltz to become the nation's ambassador to ...

President Donald Trump said Thursday that he would nominate national security adviser Mike Waltz to be U.S. ambassador to the ...

President Donald Trump says he is nominating national security adviser Mike Waltz as United Nations ambassador while ...

Trump announced the move in a post on Truth Social.

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

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