Permanent members of the United Nations Security Council
The permanent members of the United Nations Security Council (also known as the Permanent Five, Big Five, or P5) are the five states which the UN Charter of 1945 grants a permanent seat on the UN Security Council: China (formerly the Republic of China), France, Russia (formerly the Soviet Union), the United Kingdom, and the United States. These countries were all allies in World War II, which they won. They are also all nuclear weapons states. A total of 15 UN member states serve on the UNSC, the remainder of which are elected. Any one of the five permanent members have the power of veto, which enables them to prevent the adoption of any "substantive" draft Council resolution, regardless of its level of international support.
Reform of the United Nations Security Council
The existing permanent members, each holding the right of veto on Security Council reform, announced their positions reluctantly. The United States supported the permanent membership of Japan and India, and a small number of additional non-permanent members. The United Kingdom and France essentially supported the G4 position, with the expansion of permanent and non-permanent members and the accession of Germany, Brazil, India, and Japan to permanent-member status, as well as more African countries on the Council. China supported the stronger representation of developing countries, voicing support for India. Russia has also endorsed India's candidature for a permanent seat on the Security Council.