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Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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Industry Update—June 2025
Here is a recap of industry happenings from the recent past:
DOD selects companies for its installations microreactor program
The Department of Defense has selected eight technology companies as being eligible to seek funding for developing microreactor technologies as part of the DOD’s Advanced Nuclear Power for Installations program. That program seeks to “design, license, build, and operate one or more microreactor nuclear power plants on military installations . . . to support global operations across land, air, sea, space, and cyberspace.” The selected companies are Antares Nuclear, BWXT Advanced Technologies, General Atomics Electromagnetic Systems, Kairos Power, Oklo, Radiant Industries, Westinghouse Government Services, and X-energy. Specific objectives of the DOD program are to “field a decentralized scalable microreactor system capable of producing enough electrical power to meet 100 percent of all critical loads” and to “utilize the civil regulatory pathways of the Nuclear Regulatory Commission to stimulate commercial nuclear microreactor technology development and the associated supply chains in the U.S.”
K.Y. Watanabe, K. Yamazaki, H. Yamada, K. Ida, O. Motojima, F. Sano, K. Kondo, H. Zushi, T. Obiki
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 252-255
Helical Systems | doi.org/10.13182/FST95-A11947081
Articles are hosted by Taylor and Francis Online.
In order to find out transport models applicable to transport simulation of next generation helical devices, we compare the thermal diffusivities predicted by some theoretical models with the experimental data for present medium size helical devices (CHS (Compact Helical System), Heliotron E and W7AS (Wendelstein 7 AS)) with different magnetic configurations. We obtain the similar results in the three devices in spite of their difference of the magnetic configurations, except for the g-mode model.
