The United Nations Security Council (UNSC, or UN Security Council) is one of the five primary organs of the United Nations, responsible for maintaining international peace and security. The UNSC resolutions are binding on all member states. The UNSC was established on January 17, 1946 and includes the five permanent members (United States, Russian Federation [as a state successor to the USSR], United Kingdom, China and Frace) which hold veto power, and also ten elected non-permanent members. The UNSC's first actions in situations which may ca