The US National Security Council consists of the President, Vice-President and administration members tasked with national security responsibilities.
The statutory members are
President of the United States
Vice President of the United States
Secretary of State
Secretary of Defense
Secretary of Energy
Chairman of the Joint Chiefs of Staff (military advisor)
Director of National Intelligence (intelligence advisor)
Director of National Drug Control Policy (drug policy advisor)
Other attendees may include:
National Security Advisor
White House Chief of Staff
Deputy National Security Advisor
Attorney General
Secretary of the Treasury
Secretary of Homeland Security
White House Counsel
Assistant to the President for Economic Policy
Ambassador to the United Nations
Director of Office of Management and Budget
Homeland Security Advisor