The volume 10 compiles the disarmament resolutions and decisions of the fortieth session of the General Assembly, the voting patterns in the General Assembly and the First Committee report and dates of their adoption. It summarizes developments and trends in 1985 on key issues of multilateral consideration at the international and regional levels. Reviews the activity of the fortieth session of the General Assembly, the Conference on Disarmament and the Disarmament Commission. Contains a timeline that highlights events in multilateral disarmament in 1985.