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

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

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

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

The United States will "speak out" to South Korea to safeguard democracy after President Yoon Suk Yeol's short-lived ...

Israeli PM Benjamin Netanyahu agrees "the time is right" for a ceasefire agreement that returns the remaining captives from ...

Outgoing national security adviser urges Trump administration to expand defence cooperation with allies amid ‘dangerous’ ...

National Security Adviser Jake Sullivan said President Joe Biden is looking to make as much progress as possible on foreign ...

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

On CNN's State of the Union, White House National Security Advisor Jake Sullivan sits down with Kasie Hunt to talk about the recent Syrian rebel offensive and the newly brokered cease-fire between ...

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