What’s Impacting Assurance in the U.S. Nuclear Stockpile?

“In justification of what could be $2.5 billion in spending for new test equipment and construction, NNSA said in the fiscal 2024 budget justification material, “Current diagnostics mostly confine [test] studies to early-implosion dynamic behavior [of plutonium], while the “new test beds will enable integral tests on late-stage implosion [of plutonium].”
“To meet the current information gap in subcritical experimenting, NNSA has turned to measurement devices known as Scorpius and Zeus to determine what happens when the tiny bit of plutonium reaches high pressure and density, during the late stages of implosion.”

OPINION BY Walter Pincus,  THE CIPHER BRIEF | September 12, 2023 thecipherbrief.com

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