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Arsenal Ship
美國武庫艦(火力艦)
(最終因經費不足而取消)
原文:
Arsenal ship was a joint Navy / DARPA program to acquire a moderate cost, high firepower demonstrator ship with low manning as soon as possible. The Arsenal Ship was planned to restore the naval support of the land battle, the modern day equivalent of the firepower that battleships provided during World War II and in Korea. The plan was to produce the demonstrator ship for initial operational capability (IOC) by the year 2000. Based on successful demonstration, a total force of four to six Arsenal ships would be funded. The goal was to develop an Arsenal Ship (AS) functional design by the end of FY97. This timeline from concept design (FY96) through fabrication (FY00) represented half the development time of previous naval vessels of this complexity. The Arsenal Ship would contains four times the VLS cells found on a CG-52 class ship, have a fixed unit sailaway price of $450 million, and a life-cycle cost 50% less than that of a naval combatant.
But in early 1997 the House National Security Committee concluded that the Arsenal Ship and the SC-21 were two separate major warship development programs, and that the cost of carrying out two such programs would be unaffordable, while the requirement for both had been validated by the Secretary of Defense. On 24 October 1997 the House-Senate conference committee on the FY1998 Defense Authorization Bill on refused additional funding for the Arsenal Ship. With only $35 million appropriated, the Navy needed an additional $115 million to sustain the program. That day the Secretary of the Navy announced that the program would not be pursued. Some of the design work has been incorporated into the SC-21 and DD-21 program. On 01 December 1997 the National Defense Panel report criticized the cancellation of the Arsenal Ship, noting that the ship could have reduced the need for aircraft carriers.
The Arsenal Ship was developed initially as a demonstration program to provide a large increase in the amount of ordnance available to ground- and sea-based forces in a conflict, particularly during the early days. The Navy envisioned that the ship would have a large capacity of different missiles, including Tomahawk and Standard, and space for future extended range gun systems. The ship could also have a sea-based version of the Army Tactical Missile System. This ship could greatly increase capabilities in littoral operations to conduct long-range strike missions, provide fire support for ground forces, defend against theater ballistic missiles, and maintain air superiority. |
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