for action by the Conference on Disarmament, the nuclear-weapon States and other States for co-operation to promote the work towards a verifiable nuclear-test-ban treatyr towards establishing an international seismic monitoring network and initiating investigation of other measures to monitor and verify compliance with such a treaty; and called upon the Conference to report to the Assembly at its forty-fourth session on progress made (resolution 43164). At its forty-fourth session, a/ the General Assembly reaffirmed its conviction *hat a treaty to achieve the prohibition of all nuclear-test explosions by all States in all environments for all time id a matter of fundamental importance7 urged, therefore, that the following actions be taken in order that a comprehensive nuclear-test-ban treaty might be concluded at an early date: (a) the’ Conference on Disarmament should intensify its consideration of item 1 of its agenda, entitled “Nuclear-test ban”, and initiate substantive work on all aspects of a nuclear-test-ban treaty at the beginning of its 1990 session; (b) States members of the Conference on Disarmament, in particular the nuclear-weapon States, and all other States should co-operate in order to facilitate and promote such work; (c) the nuclear-weapon States , especially those which possoss the most important nuclear arsenals, should agree promptly to appropriate verifiable and militarily significant interim measures, with a view to realising a comprehensive nuclear-test-ban treatyt (d) those nuclear-weapon States which had not yet done so should adhere to the Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and under Water; also urged the Conference on Disarmament: (a) to take 241 References for the forty-fourth session (agenda item 52): (a) Report of the Conference on Disarmament: Supplement No. 27 (A/44/27): (b) Report of the First Com,nittee: A/44/774: (c) Resolution 44/107: I... A/45/100 English Page 148 immediate steps for the establishment, with the widest possible participation, of 
**Analysis**
This text appears to be related to international diplomacy and disarmament efforts, specifically focused on nuclear testing and the establishment of a nuclear-test-ban treaty. The language used is formal and diplomatic, indicating that it may be a resolution or statement from an international organization such as the United Nations. The text does not contain any references to economic, social, or environmental issues that would be typical of the other categories.

**Category**
International humanitarian aid and relief, Science and technology