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 ...

By Steve Holland, Gram Slattery and Erin Banco WASHINGTON The National Security Council did not immediately reply to a ...

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

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 ...

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

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

Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

National security adviser Mike Waltz and his deputy, Alex Wong, will be leaving their posts in the Trump White House, ...

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

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

Secretary of State Marco Rubio will take over Waltz's White House duties in an interim capacity, Trump posted on Truth Social ...