The National Security Council (NSC) is significant in U.S. politics as it advises the president on national security and foreign policy matters. Composed of key government officials, including the vice president and the secretaries of state and defense, the NSC plays a central role in coordinating responses to international crises, terrorism, and military strategy. It also helps develop long-term national security strategies and ensures that various government departments work cohesively toward shared objectives. The council’s influence is substantial, as its recommendations can shape the course of U.S. engagement on the global stage and impact relationships with foreign nations.