High Quality Content by WIKIPEDIA articles! The United Nations Security Council (UNSC) is one of the principal organs of the United Nations and is charged with the maintenance of international peace and security. Its powers, outlined in the United Nations Charter, include the establishment of peacekeeping operations, the establishment of international sanctions, and the authorization of military action. Its powers are exercised through United Nations Security Council Resolutions. The Security Council held its first session on 17 January 1946 at Church House, London. Since its first meeting, the Council, which exists in continuous session, has traveled widely, holding meetings in many cities, such as Paris and Addis Ababa, as well as at its current permanent home in the United Nations building in New York City.