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DOE OSTI · 1889541

ASC FY2023 Implementation Plan Revision 0

Hoang, T.·Neely, R.·Pruet, J.·Strack, E.
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Abstract

The DOE National Nuclear Security Administration (NNSA) Stockpile Stewardship Program (SSP) is an integrated technical program for maintaining the safety, security, and reliability of the U.S. nuclear stockpile. The SSP incorporates nuclear test data, computational modeling and simulation, and experimental facilities to advance understanding of nuclear weapons. The suite of data analyzed comes from activities including previous nuclear tests, stockpile surveillance, experimental research, and development and engineering programs. This integrated national program requires the continued use of experimental facilities and the computational capabilities to support the SSP missions. These component parts, in addition to an appropriately scaled production capability, enable NNSA to support stockpile requirements. The ultimate goal of the SSP, and thus of the Advanced Simulation and Computing (ASC) Program, is to ensure that the U.S. maintains a safe, secure, and effective strategic deterrent.

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Hoang, T., Neely, R., Pruet, J., Strack, E.. 2022-08-11. ASC FY2023 Implementation Plan Revision 0. https://doi.org/10.2172/1889541

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