Marco Rubio will be the first person since Henry Kissinger in the 1970s to hold the positions of secretary of state and ...

U.S. President Donald Trump's national security adviser Mike Waltz is being forced out of his job, four people briefed on the ...

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

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

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

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

FILE PHOTO: U.S. National Security Advisor Mike Waltz joins U.S. Vice President JD Vance for a visit to the U.S. military's ...

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

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

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

Waltz came under scrutiny after revelations that he added a journalist to a private text chain about military operations.