Relevant and interesting: https://www.energy.gov/nnsa/articles/remarks-nnsa-administrator-jill-hruby-ctbt-science-and-technology-conference-2023 https://www.en

Relevant and interesting: https://www.energy.gov/nnsa/articles/remarks-nnsa-administrator-jill-hruby-ctbt-science-and-technology-conference-2023 https://www.energy.gov/nnsa/articles/remarks-nnsa-administra... ("Remarks by NNSA Administrator Jill Hruby at the [Comprehensive Nuclear-Test-Ban Treaty]: Science and Technology Conference 2023") Likely not common knowledge that Russian, Chinese, and treaty organization observers are hosted at these lab tests and witness them—to verify that no nuclear detonations are taking place.