About
Jacob Jeremiah "Jake" Sullivan is an American attorney who served as the U.S. National Security Advisor from 2021 to 2025 under President Joe Biden. Prior to this role, he held key positions in the Obama administration, including Deputy Assistant to the President and National Security Advisor to the Vice President. Sullivan has a background in law and international relations, making him well-suited for his role in shaping U.S. foreign policy. He has been a prominent figure in Democratic foreign policy circles for many years.
Career Timeline
State Department Advisor
Advises Hillary Clinton at State Department. Began his influence in US foreign policy.
National Security Advisor to Biden
Becomes National Security Advisor to Biden. Further solidified his position.
National Security Advisor (Biden)
Appointed as National Security Advisor. This marked a peak in his career.
Influencing Foreign Policy
Influencing U.S. foreign policy significantly. He played a pivotal role in national security.
Leaves White House
Concludes term as National Security Advisor. Marks the end of his position.
Foreign Policy Influencer
Remains an influential figure in foreign policy. Still respected for contributions.
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Last updated: February 24, 2026