United Nations Mission in Sierra Leone (UNAMSIL) - Operation REPTILE The mandate of UNAMSIL is to co-operate with the Government of Sierra Leone and the other signatories to the peace agreement and to help them implement the terms of the agreement and to assist with the disarmament, demobilization and reintegration of combatant forces. ###>Les FC ont affecté à cette mission cinq officiers, qui jouent le rôle d'observateurs militaires de l'ONU.