The newly appointed interim national security adviser is preparing to stay in that role for up to six months, a person close ...

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

President Donald Trump said Sunday that he plans to appoint a new national security advisor in about six months, telling ...

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

White House national security adviser Mike Waltz is leaving the administration just weeks after it was revealed he added a ...

White House insiders are buzzing about the possibility of Stephen Miller, President Trump’s top policy and homeland security ...

Who will replace Mike Waltz? President Donald Trump's leading candidates as Secretary of State Marco Rubio steps in ...

Mike Waltz has been nominated to serve as the next U.S. ambassador to the United Nations. In turn, there's renewed interest ...

WASHINGTON (AP) — White House national security adviser Mike Waltz is set to depart the administration, according to two ...

Trump said he's nominating Michael Waltz to be ambassador to the United Nations, while Secretary of State Marco Rubio will ...

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