Nuclear Issues

76 Items

Dr. J. Robert Oppenheimer, creator of the atom bomb, is shown at his study at the Institute for Advanced Study, in Princeton, N.J., Dec. 15, 1957.

AP Photo/John Rooney, File

Analysis & Opinions - Belfer Center for Science and International Affairs, Harvard Kennedy School

Nuclear Insights from "Oppenheimer"

After viewing the movie OppenheimerMatthew Bunn, John P. Holdren, Mariana BudjerynMatthew J. Parent, Calder Walton, Sylvia Mishra, and Julie George offer their thoughts on its relevance to the world today. 

teaser image

Analysis & Opinions - Belfer Center for Science and International Affairs, Harvard Kennedy School

Center Experts Reflect on 75th Anniversary of Hiroshima Bombing

On August 6, 1945, the United States dropped an atomic bomb on Hiroshima, Japan, launching the nuclear age. On the 75th anniversary of that somber event, Belfer Center experts reflect on the event and its aftermath. 

Three Mile Island nuclear power plant

cdc.gov/phil

Analysis & Opinions - Belfer Center for Science and International Affairs, Harvard Kennedy School

How to Deal with Increasingly Complex Safety-Critical Technologies

| Mar. 28, 2019

The authors analyze the 1979 Three Mile Island nuclear accident and the recent back-to-back crashes of two Boeing 737 Max jets and make policy recommendations for the regulation of increasingly complex technologies.

Discussion Paper - Managing the Atom Project, Belfer Center

The Three Overlapping Streams of India's Nuclear Power Programs

| April 15, 2016

As India’s civilian nuclear energy program expands with the assistance of international nuclear suppliers, it creates new potential pathways to the acquisition of fissile material that could be diverted for military purposes. A key question is whether and how India’s civilian and military nuclear facilities are separated. In this discussion paper from the Belfer Center’s Project on Managing the Atom, Kalman A. Robertson and John Carlson argue that India has not established a complete and verifiable separation of its civilian and military nuclear programs. The authors recommend steps for India to take under its safeguards agreement with the International Atomic Energy Agency to provide assurances to all states that components of its civilian program are not contributing to the growth of its nuclear arsenal. These steps include renouncing options that would facilitate the use of safeguarded items to produce unsafeguarded nuclear material, and placing the proliferation-sensitive components of its nuclear power industry under continuous safeguards.

Journal Article - Taylor and Francis Science & Global Security

China's Uranium Enrichment Complex

| October 23, 2015

New public information allows a fresh estimate of China's current and under-construction uranium enrichment capacity. This paper uses open source information and commercial satellite imagery to identify and offer estimates of the capacity of China's 10 operating enrichment facilities, located at 4 sites, using centrifuge technology most likely based on adapting Russian technology. The total currently operating civilian centrifuge enrichment capacity is estimated to be about 4.5 million separative work units/year (SWU/year), with additional capacity estimated to be about 2 million SWU/year under construction. Also China could have an enrichment capacity of around 0.6 million SWU/year for non-weapon military uses (i.e., naval fuel) or dual use. These estimates are much larger than previous public estimates of China's total enrichment capacity. Further expansion of enrichment capacity may be likely since China will require about 9 million SWU/year by 2020 to meet the enriched uranium fuel needs for its planned nuclear power reactor capacity of 58 gigawatts-electric (GWe) by 2020 under its policy of self-sufficiency in the supply of enrichment services.