CLARKE: Well, first, get a national security adviser. And get a full-time national security adviser. Secondly, agree on the role of the NSC. The number of people there is a secondary issue.

President Donald Trump said he will nominate Michael Waltz, his current national security adviser, to be the next US ambassador to the UN, sidelining a top aide who drew a wave of criticism for ...

The new order, which went into effect on Tuesday, has only directly impacted the Halifax International Security Forum in ...

Sec. Marco Rubio, now acting national security advisor, oversaw over 100 staff cuts to the National Security Council. (Julien De Rosa/Pool/AFP via Getty Images) ...

The White House has begun hiring more staff at the National Security Council, people familiar with the matter said, reversing course weeks after President Donald Trump significantly cut the size ...

South Korea’s national security adviser made a second trip to the US in under two weeks, as Seoul intensifies efforts to avert sweeping 25% tariffs proposed by President Donald Trump ahead of an Aug.