National Security Council

National Security Adviser Stephen Hadley speaks during a press briefing at the White House in Washington, Friday, Feb. 2, 2007. (AP Photo/Gerald Herbert)

The National Security Council is the President's principal forum for considering national security and foreign policy matters with his senior national security advisors and cabinet officials. The NSC was not created as a policymaking body but as an advisory body to the President. Since its inception under President Truman, the function of the Council has been to advise and assist the President on national security and foreign policies. The Council also serves as the President's principal arm for coordinating these policies among various government agencies. The National Security Council was established by the National Security Act of 1947, as amended (50 U.S.C. 402).

The National Security Council is chaired by the President. Its regular attendees (both statutory and non-statutory) are the Vice President, the Secretary of State, the Secretary of the Treasury, the Secretary of Defense, and the Assistant to the President for National Security Affairs. The Chairman of the Joint Chiefs of Staff is the statutory military advisor to the Council, and the Director of Central Intelligence is the intelligence advisor. The Chief of Staff to the President, Counsel to the President, and the Assistant to the President for Economic Policy are invited to attend any NSC meeting. The Attorney General and the Director of the Office of Management and Budget are invited to attend meetings pertaining to their responsibilities. The heads of other executive departments and agencies, as well as other senior officials, are invited to attend meetings of the NSC when appropriate.

Since the end of World War II, each administration has sought to develop and perfect a reliable set of executive institutions to manage national security policy. Each President has tried to avoid the problems and deficiencies of his predecessors' efforts and install a policy-making and coordination system that reflected his personal management style. The National Security Council (NSC) has been at the center of this foreign policy coordination system, but it has changed many times to conform with the needs and inclinations of each succeeding chief executive.