United Nations Security Council Resolution 1231
Introduction


**United Nations Security Council resolution 1231**, adopted unanimously on 11 March 1999, after recalling resolutions [1181](/wiki/United_Nations_Security_Council_Resolution_1181 "United Nations Security Council Resolution 1181") (1998\) and [1220](/wiki/United_Nations_Security_Council_Resolution_1220 "United Nations Security Council Resolution 1220") (1999\) on the situation in [Sierra Leone](/wiki/Sierra_Leone "Sierra Leone"), the Council extended the mandate of the [United Nations Observer Mission in Sierra Leone](/wiki/United_Nations_Observer_Mission_in_Sierra_Leone "United Nations Observer Mission in Sierra Leone") (UNOMSIL) until 13 June 1999\.

The resolution began by expressing concern over the fragile situation in Sierra Leone and expressed the commitment of all countries towards the [sovereignty](/wiki/Sovereignty "Sovereignty") and [territorial integrity](/wiki/Territorial_integrity "Territorial integrity") of the country.

The Security Council welcomed the intention of the Secretary\-General [Kofi Annan](/wiki/Kofi_Annan "Kofi Annan") to re\-establish UNOMSIL in the capital [Freetown](/wiki/Freetown "Freetown") and to increase the current number of military observers and human rights personnel. It condemned atrocities and violations of [international humanitarian law](/wiki/International_humanitarian_law "International humanitarian law") committed against the population by rebels, especially against women and children and including the use of [child soldiers](/wiki/Military_use_of_children "Military use of children") and for the perpetrators to be brought to justice. The parties were called upon to respect human rights and the neutrality of humanitarian workers.

There was concern that support had been offered to the rebels through [weapons](/wiki/Weapon "Weapon") and [mercenaries](/wiki/Mercenary "Mercenary") through neighbouring [Liberia](/wiki/Liberia "Liberia"). It acknowledged a letter from the [President of Liberia](/wiki/President_of_Liberia "President of Liberia") [Charles Taylor](/wiki/Charles_Taylor_%28Liberia%29 "Charles Taylor (Liberia)") regarding action it had taken to curtail the involvement of Liberian nationals in Sierra Leone. In this regard, the [Economic Community of West African States](/wiki/Economic_Community_of_West_African_States "Economic Community of West African States") was requested to consider a deployment of [Economic Community of West African States Monitoring Group](/wiki/Economic_Community_of_West_African_States_Monitoring_Group "Economic Community of West African States Monitoring Group") (ECOMOG) and United Nations personnel along the border between Liberia and Sierra Leone. All states were asked to observe the [arms embargo](/wiki/Arms_embargo "Arms embargo") imposed against Sierra Leone in [Resolution 1171](/wiki/United_Nations_Security_Council_Resolution_1171 "United Nations Security Council Resolution 1171") (1998\).

Finally, the Secretary\-General was required to report on the situation by 5 June 1999 with recommendations on the future deployment of UNOMSIL.


What is the purpose of the Economic Community of West African States Monitoring Group?