The publication contains the report of the Group of Governmental Experts to Carry Out a Comprehensive Study of Concepts of Security, which held five sessions in 1979 and 1980. The study provides factual information on present nuclear arsenals, trends in the technological development of nuclear-weapon systems, the effects of their use and the implications for international security.
On the occasion of the 25th anniversary of the United Nations Register of Conventional Arms, the Office for Disarmament Affairs is publishing this special edition of the Disarmament Study Series. This volume contains a newly written overview of the Register for reference by Governments and the interested public, original material to guide national points of contact in preparing and submitting reports for the Register, and the report of the 2016 Group of Governmental Experts on the continuing operation of the Register.
This publication contains the report of the Group of Governmental Experts to make recommendations on possible aspects that could contribute to but not negotiate a treaty banning the production of fissile material for nuclear weapons or other nuclear explosive devices, which held four sessions in 2014 and 2015. In the report, the Group outlined the details of its deliberations, characterized the range of expert views on aspects of a treaty and presented its conclusions and recommendations.
This publication contains the study on outer space transparency and confidence-building measures conducted by the Group of Governmental Experts on Transparency and Confidence-Building Measures in Outer Space Activities, which held sessions in July 2012, July 2013 and April 2013. Additional material related to the publication of the report are also included, such as General Assembly resolutions, views of Member States and expert papers.
