The UN Security Council
The Security Council has primary responsibility, under the Charter,for the maintenance of international peace and security. It is so organized as to be able to function continuously, and a representative of each of its members must be present at all times at United Nations Headquarters. On 31 January 1992, the first ever Summit Meeting of the Council was convened at Headquarters, attended by Heads of State and Government of 13 of its 15 members and by the Ministers for Foreign Affairs of the remaining two. The Council may meet elsewhere than at Headquarters; in 1972, it held a session in Addis Ababa, Ethiopia, and the following year in Panama City, Panama.
When a complaint concerning a threat to peace is brought before it, the Council's first action is usually to recommend to the parties to try to reach agreement by peaceful means. In some cases, the Council itself undertakes investigation and mediation. It may appoint special representatives or request the Secretary-General to do so or to use his good offices. It may set forth principles for a peaceful settlement.
When a dispute leads to fighting, the Council's first concern is to bring it to an end as soon as possible. On many occasions, the Council has issued cease-fire directives which have been instrumental in preventing wider hostilities. It also sends United Nations peace-keeping forces to help reduce tensions in troubled areas, keep opposing forces apart and create conditions of calm in which peaceful settlements may be sought. The Council may decide on enforcement measures, economic sanctions (such as trade embargoes) or collective military action.
Members of the UN Security Council
United States (permanent member)
United Kingdom (permanent member)
Russian Federation (permanent member)
China (permanent member)
France (permanent member)
Germany
Guinea
Mexico
Pakistan
Syrian Arab Republic
Spain
Angola
Bulgaria
Cameroon
Chile
Each Council member has one vote. Decisions on procedural matters are made by an affirmative vote of at least nine of the 15 members. Decisions onsubstantive matters require nine votes, including the concurring votes of all five permanent members. This is the rule of "great Power unanimity", often referred to as the "veto" power.
Under the Charter, all Members of the United Nations agree to accept and carry out the decisions of the Security Council. While other organs of the United Nations make recommendations to Governments, the Council alone has the power to take decisions which Member States are obligated under the Charter to carry out.
Learn more about the UN Security Council from the UN website.