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Begin New Search Topic Nuclear Weapons Author Melissa Hanham

1. Geo4Nonpro 2.0

Author:
Melissa Hanham
Publication Date:
10-2018
Content Type:
Working Paper
Institution:
James Martin Center for Nonproliferation Studies
Abstract:
The most impressive discovery was North Korea’s Kangson uranium-enrichment facility. CNS believes it to be the first time this facility has been identified or analyzed in the open-source literature. It represents the possibility that North Korea has been producing—and can continue to produce—as much, if not more, fissile material for nuclear weapons than it could have using the only previously known enrichment site at Yongbyon. The first section of this report discusses the evolution of the platform: from the conception of Geo4Nonpro 1.0 and the initial training of G4N team members, to the lessons learned during the first phase of the project and how these lessons fed into the platform’s continued development. The second section describes the launch of Geo4Nonpro 2.0, its new features, and highlights news stories that featured Geo4Nonpro and the central role that it played in many of these discoveries. This is followed by an analysis of each campaign. Lastly, the team proposes the next steps and future applications for this innovative platform.
Topic:
Nuclear Weapons, Science and Technology, Nuclear Power, and Emerging Technology
Political Geography:
Asia and North Korea

2. Monitoring Uranium Mining and Milling in China and North Korea through Remote Sensing Imagery

Author:
Melissa Hanham
Publication Date:
10-2018
Content Type:
Working Paper
Institution:
James Martin Center for Nonproliferation Studies
Abstract:
Although uranium mining and milling constitute the first step in any nuclear-weapons program, nuclear nonproliferation analysts have devoted surprisingly little attention to monitoring these processes. Understanding and monitoring uranium mines and mills can provide deeper insight into fissile-material production. This report focuses on the insights gleaned from remotely sensed images of known Chinese uranium mines and mills to understand the current status of uranium mining and milling in North Korea.
Topic:
Nuclear Weapons, Nuclear Power, Surveillance, Mining, and Uranium
Political Geography:
China, Asia, and North Korea

3. Monitoring Uranium Mining and Milling in India and Pakistan through Remote Sensing Imagery

Author:
Melissa Hanham, Grace Liu, Joseph Rodgers, and Ben McIntosh
Publication Date:
11-2018
Content Type:
Working Paper
Institution:
James Martin Center for Nonproliferation Studies
Abstract:
CNS Occasional Paper #41 details existing and potential uranium mines and mills in India and Pakistan as part of an ongoing project to track uranium production in Asian states that possess nuclear weapons. As non-signatories to the Treaty on the Non-Proliferation of Nuclear Weapons, India and Pakistan face challenges procuring fissile material from foreign sources. Both countries have ongoing nuclear-weapon programs, clear and increasing demands to supply their nuclear-energy programs, and domestic production deficits. The continuing and increasing demand for uranium in India and Pakistan indicates that domestic uranium production is likely to grow significantly in the near future. This paper explores remote-sensing techniques that can allow open-source analysts to monitor and track front-end uranium production activity in these countries. India and Pakistan both have plans to expand their nuclear-energy industries, increasing both countries’ demands for uranium. However, without membership in the NPT, both countries face a multitude of challenges to importing uranium. They are not entitled to receive nuclear-related technologies from nuclear-weapon states, nor are they allowed to trade nuclear materials with any NPT states parties. This leaves only non-signatory countries as possible trading partners: Israel, North Korea, and South Sudan. Pakistan has a history of trade with North Korea through the now-defunct A.Q. Khan network. Both India and Pakistan are expanding existing uranium mines and mills and funding exploratory research into new sites for uranium-resource exploitation. Both countries still rely heavily on domestic production of uranium resources, which allows analysts to gain significant insight into their nuclear capabilities by monitoring domestic uranium-production sites. The operational output of a mine or processing plant can be gauged by weighing numerous factors, including the amounts of vehicle traffic, construction on the site, tailings and waste piles, and changes in the surrounding environment.
Topic:
Nuclear Weapons, Nuclear Power, Surveillance, Mining, and Uranium
Political Geography:
Pakistan, India, and Asia