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 1919
United Nations Security Council Resolution 1919, adopted unanimously on April 29, 2010, after recalling resolutions 1674 (2006), 1894 (2009) on the protection of civilians in armed conflict, 1612 (2005) and 1882 (2009) on children in armed conflict, 1502 (2003) on the protection of humanitarian and United Nations personnel, and 1325 (2000), 1820 (2008), 1888 (2009), and 1889 (2009) on women, peace, and security, the Council extended the mandate of the United Nations Mission in Sudan (UNMIS) until April 30, 2011 with the intention of renewing it further if necessary.