The United Nations Security Council (UNSC) plays a crucial role in maintaining international peace and security. Comprising 15 members, including five permanent members with veto power, the UNSC facilitates the resolution of conflicts and enforces sanctions or authorizes military action. It addresses threats to peace through diplomatic measures, peacekeeping missions, and opening discussions between conflicting parties. The UNSC is instrumental in upholding global stability and collective security by addressing issues like terrorism, nuclear proliferation, and humanitarian crises.