Us submarine roles and missions

The Lockheed Martin C The original requirements for this transport, as defined by the USAF, included:

Us submarine roles and missions

How are old nuclear submarines being disposed of? Disposal of nuclear-powered submarines has become a major issue. When nuclear-powered submarines were first built, little thought was given to disposing of the reactors at the end of the submarines' service life.

It was generally assumed that the reactors could simply by dumped at sea. Many old submarines were laid up in reserve, with their reactors in place, pending a suitable means of disposal. Now the US Navy has a comprehensive disposal program for nuclear submarines, and Russia is taking the first steps towards disposing of their old nuclear submarines.

Nation by nation, the disposal picture is as follows: Prior to disposal, submarines are stored in varying degrees of non-maintainance. Scrapping has started, but is proceeding at a very slow pace. This program will eventually include the scrapping of all discarded US nuclear-powered ships and submarines.

Disposing of a vessel involves two phases, which may be conducted at various yards. Phase 1 is stripping the vessel: Phase 2 is disposal of the reactor vessel and scrapping the submarine: The reactor compartment is shipped to the Hanford Reservation for burial.

Phase 2 of the disposal is done only at Puget Sound.

Us submarine roles and missions

Disposal of a nuclear vessel involves some unusual status changes. Instead of placing the vessel "out of commission" when it ceases to be an active unit of the fleet, the vessel is deactivated and placed "in commission, in reserve", commonly abbreviated ICIR. The date the vessel is placed ICIR is the official start of phase one of the disposal process strippingalthough stripping work may start well before or after the ICIR date.

When the stripping is completed, the vessel is placed "out of commission" and is stricken from the Naval Vessel Register on the same day.

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This date also is the official completion date for the stripping phase. If the submarine was stripped at a yard other than Puget Sound, it is then towed to Puget Sound. At Puget Sound phase two, the scrapping, starts. The official completion date for the scrapping is the date when the submarine ceases to exist as a recognizable entity.

When both phase one and phase two are carried out at Puget Sound, they are often combined into one process. When the two phases are combined, the stripping and scrapping are done at the same time. Not all submarines stripped and scrapped at Puget Sound are disposed of in one step.

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Sometimes, due to scheduling issues, the stripping and scrapping are done separately, just as with a submarine stripped as some other yard.Section G How are old nuclear submarines being disposed of?

Disposal of nuclear-powered submarines has become a major issue. When nuclear-powered submarines were first built, little thought was given to disposing of the reactors at the end of the submarines' service life.

Submarine Missions. For the submarine force this has meant several changes in roles. Prior to the end of the Cold War, Anti-Submarine Warfare was the major role for US Attack Submarines. Submarine special and Spyron missions conducted during a war patrol in the southwest Pacific area during World War II.

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• German Campaign in the Indian Ocean: The new campaign spans from July until the end of the war for Germany in May Operate from such far-off Japanese naval bases as Penang, Singapore, Jakarta and Surabaya.

U.S. Naval History and Roles. THE SUBMARINE FLEET – Known as the “Silent Service” submarines have played a number of roles in a hundred years of both war and peace: attack, surveillance.

Seacontrol Wing Atlantic Fleet For 36 years, Commander Sea Control Wing, Atlantic, has provided Fleet commanders with sea control and electronic reconnaissance squadrons fully trained and combat ready, able to execute all assigned tasks in a timely, correct, safe, and decisive manner.

Submarines in the United States Navy - Wikipedia