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

The Democratic senator will not vote to confirm the ex-national security adviser, who she says is "failing up" after putting ...

US President Donald Trump has been questioned by a reporter over Mike Waltz after he left his role as the national security adviser. “He didn’t resign – I just moved him; there was no resignation. You ...

President Trump spoke to reporters from Air Force One Sunday night, answering questions from the national security advisor to an offer to send troops to Mexico to fight cartels.

Currently, top US diplomat Marco Rubio both heads the State Department and serves as the US leader's national security adviser ...