White House national security adviser Jake Sullivan said Monday the U.S. is “so close to a ceasefire and hostage deal” in ...

Jake Sullivan — with three days left as White House national security adviser, with wide access to the world's secrets — ...

Jake Sullivan faced the toughest global challenges of any national security adviser in a half-century. How did he do?

Addressing the war in Gaza, the outgoing White House national security advisor said, ‘just having Israel say: OK, we accept the cease-fire. We have to just stop — at a time when all of these hostages ...