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

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, ...

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

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

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 ...

The national security adviser infamously added The Atlantic's Jeffrey Goldberg to a Signal group chat discussing Yemen attack ...

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

Call it foreshadowing. President Donald Trump left Mike Waltz stranded on the tarmac after Air Force One headed for Michigan ...

President Donald Trump ousted Mike Waltz, who has lost the confidence of other administration officials, from his national ...