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August 12, 2022Decisions were issued on: - Personnel Security - FOIA AppealOffice of Hearings and Appeals
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NNSA’s large-scale ‘dirty bomb’ exercise in Austin succeeded by exposing potential gaps and failuresBlogAugust 1, 2022The Cobalt Magnet 22 exercise was organized by NNSA and held in Austin in 2022. The weeklong scenario had terrorists first warn about then detonate a "dirty bomb." Hundreds of responders came together to handle what happened next.National Nuclear Security Administration
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July 22, 2022Decisions were issued on: - Personnel SecurityOffice of Hearings and Appeals
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July 1, 2022Decisions were issued on: - Personnel SecurityOffice of Hearings and Appeals
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June 24, 2022Decisions were issued on: - Personnel SecurityOffice of Hearings and Appeals
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June 13, 2022Power of Science is a new series highlighting the many contributions that NNSA makes outside of the nuclear security mission.National Nuclear Security Administration
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June 10, 2022Decisions were issued on: - Personnel SecurityOffice of Hearings and Appeals
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June 1, 2022This spring, NNSA continued its return to a normal cadence of in-person training by conducting an International Medical Management of Radiation Injuries Course in Tallinn, Estonia.National Nuclear Security Administration
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May 31, 2022NNSA will conduct low-altitude helicopter flights over downtown Los Angeles and surrounding areas June 1-4. Flight dates are subject to change based on weather conditions.National Nuclear Security Administration
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Press ReleasesMay 23, 2022The U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA) will conduct low-altitude helicopter flights over the Indianapolis Motor Speedway complex and vicinity area between May 25-28.National Nuclear Security Administration