National security adviser Mike Waltz was nominated as United Nations ambassador after he mistakenly added a journalist to a ...

US President Donald Trump supports reliable security guarantees for Ukraine. He is ready to participate in providing such guarantees, Ukrainian President Volodymyr Zelenskyy said at a joint press ...

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 ...

National Security Advisor Rice: 'Now is not the time for new sanctions' on Iran… Continue watching Sep 04 Watch Natl. Security Official: If Assad Goes Unchecked, He’ll Use Chemical Arms Again ...

Iran's top defense official has visited Iraq to discuss a new security agreement between the two countries. Details of the agreement remain unclear.