energy conversion takes / atomic energy / nuclear explosive devices / nuclear directed energy weapon systems / nuclear directed energy weapons / weapon systems / systems / protection services / security clearance systems / energy conversion / weapons systems / manufacturing techniques / passive and active systems / nuclear weapon use control systems / nuclear energy converters / atomic energy programs / nuclear directed energy weapon / nuclear energy converter / energy / /
Organization
Nuclear Regulatory Commission / H.4.1 Department / U.S. government / National Aeronautics and Space Administration / Department of Energy / National Intelligence / Department of Defense / H.4.2 Department of Energy Security Clearance Levels Corresponding / United States government / /
Position
president and the vice president / Official / contractor / president / Director / Executive / government contractor of an agency / General / General external weapon configuration / General / external weapon configuration / energy director / /
Appendix H.1 Overview Throughout U.S. history, national defense has required that certain information be maintained in confidence in order to protect U.S. citizens, democratic institutions, homeland security, and inter