Sen. Jim Banks and Rep. Frank Mrvan have sent a letter to the Department of Treasury, asking for the nation’s owned and ...

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

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...

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

President Donald Trump floated his deputy chief of staff, Stephen Miller, as an option to be his next national security ...

In his latest exclusive interview with NBC News, President Trump had high praise for Secretary of State Marco Rubio after he ...

President Donald Trump has gone through his share of national security advisers. But he doesn't hold the record, yet.

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

There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

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

President Donald Trump announced former national security advisor Mike Waltz as his choice to serve as ambassador to the U.N.

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...