The United Nations Mission in Sierra Leone (UNAMSIL) was a United Nations peacekeeping operation in Sierra Leone from 1999 to 2006. It was created by the United Nations Security Council in October 1999 to help with the implementation of the Lomé Peace Accord, an agreement intended to end the Sierra Leonean civil war. UNAMSIL expanded in size several times in 2000 and 2001. It concluded its mandate at the end of 2005, the Security Council having declared that its mission was complete.
ONUCA and ONUSAL were two United Nations peacekeeping missions deployed in Central America during the late 1980s and early 1990s.
United Nations Security Council resolution 650, adopted unanimously on 27 March 1990, after recalling resolutions 637 (1989) and 644 (1989), the Council endorsed the report by the Secretary-General and decided to authorise an enlargement of the United Nations Observer Group in Central America (ONUCA) in order to demobilise the Contras in Nicaragua.
United Nations Security Council resolution 653, adopted unanimously on 20 April 1990, after recalling resolutions 644 (1989) and 650 (1990), the Council endorsed a report by the Secretary-General and authorised new additions to the mandate of the United Nations Observer Group in Central America.
United Nations Security Council resolution 654, adopted unanimously on 4 May 1990, after recalling resolutions 637 (1989), 644 (1989), 650 (1990) and 653 (1990), the Council endorsed a report by the Secretary-General and decided to extend the mandate of the United Nations Observer Group in Central America for a further six months until 7 November 1990.
United Nations Security Council resolution 656, adopted unanimously on 8 June 1990, after recalling Resolution 654 (1990) and reviewing a report by the Secretary-General, the Council decided to extend the tasks of monitoring the ceasefire, demobilising and separating the Contras and other forces of the resistance in Nicaragua until 29 June 1990.
United Nations Security Council resolution 675, adopted unanimously on 5 November 1990, after recalling resolutions 637 (1989) and 644 (1989), the Council endorsed a report by the Secretary-General and decided to extend the mandate of the United Nations Observer Group in Central America for a further six months until 7 May 1991.
United Nations Security Council resolution 691, adopted unanimously on 6 May 1991, after recalling resolutions 637 (1989), 644 (1989) and 675 (1990), the Council endorsed a report by the Secretary-General and decided to extend the mandate of the United Nations Observer Group in Central America for a further six months until 7 November 1991.
United Nations Security Council resolution 719, adopted unanimously on 6 November 1991, after recalling resolutions 637 (1989), 644 (1989), 675 (1990) and 691 (1991), the Council endorsed a report by the Secretary-General and decided to extend the mandate of the United Nations Observer Group in Central America for a further five months and twenty-three days until 30 April 1992.
United Nations Security Council resolution 730, adopted unanimously on 16 January 1992, after recalling resolutions 719 (1991) and 729 (1992) the Council approved a report by the Secretary-General from 14 January, and decided to terminate the mandate of the United Nations Observer Group in Central America (ONUCA) with effect from 17 January 1992.
United Nations Security Council resolution 743, adopted unanimously on 21 February 1992, after reaffirming resolutions 713 (1991), 721 (1991), 724 (1991), 727 (1992) and 740 (1992), and considering that the situation in the Socialist Federal Republic of Yugoslavia constitutes a threat to international peace and stability, the Council established a peacekeeping mission in the country, known as the United Nations Protection Force (UNPROFOR), with the aim of reaching a peaceful political settlement in the region.
United Nations Security Council resolution 772, adopted unanimously on 17 August 1992, after recalling Resolution 765 (1992) concerning the Boipatong massacre in South Africa and a report from the Secretary-General, the Council authorised Boutros Boutros-Ghali to deploy observers to the country after concerns raised in the report, known as the United Nations Observer Mission in South Africa.
United Nations Security Council resolution 846, adopted unanimously on 22 June 1993, after reaffirming Resolution 812 (1993) on the situation in Rwanda and noting a report by the Secretary-General Boutros Boutros-Ghali, the Council established the United Nations Observer Mission Uganda–Rwanda (UNOMUR) for an initial period of six months.
United Nations Security Council resolution 858, adopted unanimously on 24 August 1993, after recalling resolutions 849 (1993) and 854 (1993) and noting a ceasefire between Abkhazia and Georgia and commitments to withdraw forces, the Council established the United Nations Observer Mission in Georgia (UNOMIG) for an initial period of 90 days pending further extension.
United Nations Security Council resolution 866, adopted unanimously on 22 September 1993, after reaffirming resolutions 813 (1993) and 856 (1993), the Council noted that United Nations involvement would contribute significantly to the effective implementation of the Peace Agreement in Liberia and went on to establish the United Nations Observer Mission in Liberia (UNOMIL).
United Nations Security Council resolution 867, adopted unanimously on 23 September 1993, after recalling resolutions 841 (1993), 861 (1993) and 862 (1993) on the situation in Haiti, the Council reiterated its position of protecting international peace and stability and established the United Nations Mission in Haiti (UNMIH).
United Nations Security Council resolution 952, adopted unanimously on 27 October 1994, after reaffirming Resolution 696 (1991) and all subsequent resolutions on Angola, the Council discussed the implementation of a ceasefire in the country and extended the mandate of the United Nations Angola Verification Mission II until 8 December 1994.
United Nations Security Council resolution 968, adopted unanimously on 16 December 1994, after noting statements by the President of the Security Council and reports by the Secretary-General Boutros Boutros-Ghali on the situation in Tajikistan, the Council established the United Nations Mission of Observers in Tajikistan (UNMOT) and addressed the process of national reconciliation in the country.
United Nations Security Council resolution 1118, adopted unanimously on 30 June 1997, after reaffirming Resolution 696 (1991) and all subsequent resolutions on Angola, the Council established the United Nations Observer Mission in Angola (MONUA) to supersede the United Nations Angola Verification Mission III.
United Nations Security Council resolution 1181, adopted unanimously on 13 July 1998, after recalling all previous resolutions on the situation in Sierra Leone, the Council established the United Nations Observer Mission in Sierra Leone (UNOMSIL) to monitor the military and security situation in the country for an initial period of six months until 13 January 1999.
