United Nations Security Council
The UN officially came into existence on 24 October 1945 upon ratification of the Charter by the five then-permanent members of the Security Council and by a majority of the other 46 signatories. On 17 January 1946, the Security Council met for the first time at Church House, Westminster, in London, United Kingdom.
United Nations Security Council Resolution 1368
United Nations Security Council resolution 1368, adopted unanimously on 12 September 2001, after expressing its determination to combat threats to international peace and security caused by acts of terrorism and recognising the right of individual and collective self-defense, the Council condemned the September 11 attacks in the United States.