On Tuesday, the White House confirmed that it has halted critical weapons deliveries to Ukraine, even though Ukraine remains ...

White House national security adviser Jake Sullivan said Monday he has not been told by Waltz or Trump transition team officials that the incoming team conducted or planned on conducting such vetting.

QUESTION: Secretary Rubio, thank you so much for sitting down with me at this critical moment for the nation, the world, and at this historic NATO ...

To make all of this happen, National Security Adviser Jake Sullivan met daily with senior NSC staffers, not only to solve immediate problems, but also to figure out what more could be done to ...

Once-Powerful NSC Is Sidelined by Trump as Rubio Takes the Helm Donald Trump is taking his time naming a permanent replacement for his National Security Adviser. But he’s already sent a clear ...

White House national security adviser Mike Waltz has ordered a “full review” of personnel at the National Security Council (NSC), starting a process to weed out detailees at the agency who are ...

But Sullivan in recent days has made a robust case for the incoming Trump administration to hold over career government employees assigned to the NSC at least through the early going of the new ...

White House national security adviser Jake Sullivan is making a robust case for the incoming Trump administration to hold over career government employees assigned to the NSC at least through the ...

Outgoing White House National Security JAKE SULLIVAN declined to comment directly on the reports that Trump officials were questioning career NSC staffers’ loyalty in a press conference on Monday.