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

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

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 ...

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...

President Trump's top policy adviser, Stephen Miller, is garnering buzz inside the White House as a top candidate to be the ...

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

Stephen Miller, President Trump's top policy adviser, is in the running to be his next national security adviser and has for ...

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 ...

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

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 ...