National Security Advisor Mike Waltz and other National Security Council staffers were ousted from their office Thursday, in the most high-profile executive office exits of the second Trump ...

President Donald Trump said Sunday that he plans to appoint a new national security advisor in about six months, telling reporters the former advisor, Mike Waltz, did not resign, but was instead ...

President Trump said Thursday he's nominating his national security advisor Mike Waltz to serve as United Nations ambassador in a major shake-up of his national security team. The president said ...

Michael Flynn holds the record for the shortest term as National Security Advisor, serving only 24 days under Trump's first term. "I am pleased to announce that I will be nominating Mike Waltz ...

The president is moving his national security advisor to a new job after a recent Signal messaging scandal. President Trump says Mike Waltz will no longer be his national security advisor.

US National Security Advisor Michael Waltz is leaving his post, a stunning fall for one of President Donald Trump’s top aides and the first casualty from an unprecedented breach of military ...

President Donald Trump said Thursday that he will nominate Mike Waltz to be the U.S. ambassador to the United Nations, confirming earlier reports that Waltz was being ousted as national security ...