National security advisor Jake Sullivan said President Biden was doing what he could to "strengthen" the position of Ukraine ...

After the fall of the Soviet Union, Ukraine signed the Budapest Memorandum agreeing to cede its nuclear weapons — which were ...

The following is a transcript of an interview with National Security Adviser Jake Sullivan on "Face the Nation with Margaret ...

National security adviser Jake Sullivan brushed off whether there's concern over Kash Patel as FBI director after being ...

NSA Jake Sullivan's call to let FBI Dir. Christopher Wray serve out his term spoke volumes on Pres.-elect Trump's nomination ...

On Meet the Press, national security adviser Jake Sullivan reacts to Donald Trump’s incoming NSA, Rep. Mike Waltz, crediting ...

National security adviser Jake Sullivan said Sunday that the White House is not considering returning nuclear weapons to ...

Jake has served as the U.S. National Security Advisor throughout Joe Biden’s presidency. Learn more about his personal life, ...

"Those responsible will be hit harder than anybody has been hit in the long and storied history of the United States of ...

White House national security adviser Jake Sullivan said Sunday that he couldn’t be concerned with what happens after ...

National security adviser Jake Sullivan reacts to the rebel offensive on Aleppo, one of Syria’s largest cities. Sullivan said ...

White House national security adviser Jake Sullivan said that militant group Hamas is the key actor “holding the vision” on ...