National Nuclear Security Administration | Department of Energy
网页NNSA is a semi-autonomous Department of Energy agency responsible for enhancing national security through the military application of nuclear science.
About NNSA - Department of Energy
网页Established by Congress in 2000, NNSA is a semi-autonomous agency within the U.S. Department of Energy responsible for enhancing national security through the military application of nuclear science.
Leadership | Department of Energy
网页NNSA's leaders drive its critical missions across disciplines and at sites around the nation. The organization chart (org chart) for NNSA is here.
National Nuclear Security Administration - Wikipedia
网页The National Nuclear Security Administration (NNSA) is a United States federal agency responsible for safeguarding national security through the military application of nuclear science.
网页NNSA is a semi-autonomous agency within the U.S. Department of Energy responsible energy.gov/nnsa September 2021 for enhancing national security through the military application of nuclear science.
National Nuclear Security Administration
网页2024年7月15日 · NNSA maintains and enhances the safety, security, and effectiveness of the U.S. nuclear weapons stockpile without nuclear explosive testing; works to reduce the global danger from weapons of mass destruction; provides the U.S. Navy with safe and effective nuclear propulsion; and responds to nuclear and radiological emergencies in the …
National Nuclear Security Administration (NNSA) - USAGov
网页The National Nuclear Security Administration (NNSA) works to ensure that the nation's stockpile of nuclear weapons is safe and secure. It also works to ensure the safety of naval nuclear reactors, is the first responder in case of nuclear emergency, and works on worldwide nuclear nonproliferation issues.
Nonproliferation | Department of Energy
网页NNSA's Office of Defense Nuclear Nonproliferation (DNN) works globally to prevent state and non-state actors from developing nuclear weapons or acquiring weapons-usable nuclear or radiological materials, equipment, technology, and expertise.
National Nuclear Security Administration: Assessments of Major …
网页2023年8月17日 · NNSA—a separately organized agency within DOE—plans to invest tens of billions of dollars in major construction projects to modernize the research and production infrastructure on which the nuclear weapons stockpile depends. Major projects are those with an estimated cost of $100 million or more.
NNSA Release: Senior NNSA leaders highlight enterprise …
网页2024年2月5日 · WASHINGTON – Jill Hruby, Administrator of the U.S. Department of Energy's National Nuclear Security Administration (NNSA) and Under Secretary for Nuclear Security, delivered a keynote speech at the Nuclear Deterrence Summit on Feb. 1.
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