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U.S. Department of Energy
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Commonly Overlooked Material Attractiveness Issues [Slides]

Technical Report ·
DOI:https://doi.org/10.2172/1774382· OSTI ID:1774382
SG-Pu, WG-Pu, FG-Pu, RG-Pu, HEU, and Np should not be ignored in safeguards or security discussions: Nation states prefer SG-Pu and WG-Pu for missile delivery. Terrorists and some nation states will prefer FG-Pu and RG-Pu to minimize the mass that must be stolen/diverted and to minimize the risk of detection. Terrorists and some nation states will prefer HEU to eliminate the need for testing. A nation state with reprocessing capabilities might prefer 237Np because the IAEA doesn’t require it to be safeguarded. Terrorists might prefer 237Np if the nation state does not provide adequate safeguards and security for it.
Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
89233218CNA000001
OSTI ID:
1774382
Report Number(s):
LA-UR-21-23091
Country of Publication:
United States
Language:
English

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