Nations; urged all States, in particular the nuclear-weapon States and militarily significant States, to intensify their efforts in the negotiation and implementation, in appropriats forums, of regional and subregional disarmament and arms limitation measures, taking into account their particular responsibility in this matter and the principle of equal and undiminished security for aii parties, shed at enhancing international peace and securityj requested the United Nations, in conformity with its mandate to promote international peace and security, to I... A/45/100 English Page 179 provide assistance to States that.might request it with a view to establishing disarmament measures at *he regional and subregional levels7 appealed to all States to facilitate the progress of regional disarmzment, refraining from any action, including the use or threat of use of force against the sovereignty and territorial integrity of States and intervention or interference in internal affairs of States, that might hinder the achievement of this objective; invited all Member States to convey to the Secretary-General their views on ways and means aimed at strengthening regional and subregional disarmament and arms limitation efforts, taking into account recent developments that had taken place in this sphere; requested the Secretary-General to submit a report to the Assembly at its forty-fifth session on the implementation of the resolution, taking into consideration the views expressed by Member States in accordance with the resolution (resolution 441116 S). In the twentieth resolution, entitled "Prohibition of the development. production, stockpiling and use of radiological weapons", the Assembly took note of the part of the report of the Conference on Disarmament on its 1989 session that dealt with the question of radiological weapons, in particular the report of the Ad&&l Committee on Radiological Weapons: recognized that in 1989 the &J-&G Cosnzittee made a further contribution to the clarification and better understanding of different approaches that continued to exist with regard to both of the 
**Analysis**
The text appears to be focused on international relations, disarmament, and arms control, which are all related to the topic of international security. It seems to be discussing the role of the United Nations in promoting disarmament and arms limitation, as well as the responsibilities of member states in this regard.

**Category**
International relations, Security