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

Outgoing National Security Adviser Jake Sullivan denied reports that the Biden administration is considering returning ...

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

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

One day after Hamas released a propaganda video featuring Israeli-American hostage Edan Alexander, National Security Adviser ...

National security adviser Jake Sullivan joins Meet the Press following the ceasefire deal between Israel and Hezbollah.

Hamas doesn't care about American politics or the Trump transition, but rather the terror group's own precarious future in ...

President-elect Donald Trump tapped Waltz, a Florida congressman and the first Green Beret to serve in Congress, to be his ...

Rep. Michael Waltz, Donald Trump's pick for National Security Advisor, told "FOX News Sunday" that he has met with Jake ...

The Secret Service has been investigating how the intruder got past the security detail outside the home in late April around 3 a.m. Sullivan confronted the man, who appeared to be intoxicated, and he ...

The “most immediate” foreign policy challenge, said National Security Advisor Sullivan, “is Iran and its proxy groups [that] ...

Outgoing National Security Adviser Jake Sullivan denied reports that the Biden administration is considering returning ...