The Office for Disarmament Affairs supports multilateral efforts aimed at achieving the ultimate goal of general and complete disarmament under strict and effective international control. The mandate for the programme is derived from the priorities established in relevant General Assembly resolutions and decisions in the field of disarmament, including the Final Document of the Tenth Special Session of the General Assembly, the first special session devoted to disarmament (resolution S-10/2). Weapons of mass destruction, in particular nuclear weapons, continue to be of primary concern owing to their destructive power and the threat that they pose to humanity.