national-security

John Bolton served as Assistant to the President and National Security Adviser from April 2018 to September 2019. This verified explainer outlines his responsibilities, core pol...

The Homeland Security Advisor serves as the president’s principal staff leader for homeland security policy, risk management, and operational coordination. This role focuses o...

The National Security Advisor leads the National Security Council staff, coordinates national security policy across agencies, and serves as the president’s principal foreign...