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United States naval reactors are nuclear reactors used by the United States Navy aboard certain ships to generate the steam used to produce power for propulsion, electric power, catapulting airplanes in aircraft carriers, and a few more minor uses. Such naval nuclear reactors have a complete power plant associated with them. All commissioned U.S. Navy submarines and supercarriers built since 1975 are nuclear powered, with the last conventional carrier, USS Kitty Hawk, being decommissioned in May 2009. The U.S. Navy also had nine nuclear-powered cruisers with such reactors, but they have since been decommissioned as well.
Classified information is material that a government body deems to be sensitive information that must be protected. Access is restricted by law or regulation to particular groups of people with the necessary security clearance and need to know. Mishandling of the material can incur criminal penalties.
A security clearance is a status granted to individuals allowing them access to classified information or to restricted areas, after completion of a thorough background check. The term "security clearance" is also sometimes used in private organizations that have a formal process to vet employees for access to sensitive information. A clearance by itself is normally not sufficient to gain access; the organization must also determine that the cleared individual needs to know specific information. No individual is supposed to be granted automatic access to classified information solely because of rank, position, or a security clearance.
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USS Aeolus (ARC-3) began service as USS Turandot (AKA-47), an Artemis-class attack cargo ship built by the Walsh-Kaiser Co., Inc. of Providence, Rhode Island. In 1954 she was converted into a cable repair ship to support Project Caesar, the unclassified name for installation of the Sound Surveillance System SOSUS. Aeolus was the first of two ships, the other being USS Thor (ARC-4), to be converted into cable ships. Aeolus performed cable duties for nearly thirty years, from 1955 to 1973 as a commissioned ship and from 1973 until 1985 as the civilian crewed USNS Aeolus (T-ARC-3) of the Military Sealift Command (MSC). The ship was retired in 1985 and sunk as an artificial reef in 1988.
For Official Use Only (FOUO) is an information security designation used by some governments.
The National Nuclear Security Administration (NNSA) is a United States federal agency responsible for safeguarding national security through the military application of nuclear science. NNSA maintains and enhances the safety, security, and effectiveness of the U.S. nuclear weapons stockpile; works to reduce the global danger from weapons of mass destruction; provides the United States Navy with safe and effective nuclear propulsion; and responds to nuclear and radiological emergencies in the United States and abroad.
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References
- ↑ "OPNAVINST N9210.3, SAFEGUARDING OF NAVAL NUCLEAR PROPULSION INFORMATION (NNPI), 6/7/2010, Unclassified Portion, page 1-1, Definition" (PDF). Archived from the original (PDF) on 22 February 2013. Retrieved 1 February 2012.
- ↑ See OPNAVINST N9210.3, esp. Chapters 3 and 4.
- ↑ "Dangerous Tennessee radioactive spill kept from public; papers sealed". Arizona Daily Star. Associated Press. 21 August 2007.
- OPNAVINST N9210.3, SAFEGUARDING OF NAVAL NUCLEAR PROPULSION INFORMATION (NNPI), 6/7/2010
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