Russia launches largest airstrike on Ukraine as Putin projects strength; H.R. McMaster says President Trump will ramp up ...

National Security Advisor Mike Waltz and other National Security Council staffers were ousted from their office Thursday, in the most high-profile executive office exits of the second Trump ...

A former United States National Security Advisor joined the Carlisle-based Army Heritage Center Foundation’s National Advisory Council. Army Heritage Center Foundation President Julie Germany ...

President Donald Trump said Sunday that he plans to appoint a new national security advisor in about six months, telling reporters the former advisor, Mike Waltz, did not resign, but was instead ...

South Korea's presidential security advisor plans to visit Washington during July 6-8, his office said on Saturday. His visit comes as South Korea may seek an extension of the freeze on U.S. tariffs ...

President Trump said Thursday he's nominating his national security advisor Mike Waltz to serve as United Nations ambassador in a major shake-up of his national security team. The president said ...

According to a memo Trump sent out on Jan. 20 about the organization of the National Security Council, "The National Security Advisor shall be responsible, as appropriate and at the President’s ...

Federal officials are warning of a heightened terrorism threat in the United States through late September, citing ...

And Jake Sullivan, former U.S. national security advisor under the Biden administration, warns that could be a big problem. “I think the current administration’s attitude is ‘just let her ...