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

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

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 ...

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

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

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 ...

Three months into his second term, President Trump is shaking up his national security team. National Security Adviser Mike Waltz, whose use of an unclassified messaging platform caused an uproar ...

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

The national security adviser is a powerful role that does ... But he and others in the White House publicly expressed confidence in Waltz at the time. Trump so far has expressed confidence ...

White House national security adviser Mike Waltz is set to depart the administration, according to two people familiar with ...