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FY2015美国核武器系统更新计划预算  

2014-03-30 11:37:57|  分类: 核武器 |  标签: |举报 |字号 订阅

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FY2015美国与核武器系统更新计划有关的预算约为109亿美元,其中DOD预算26亿美元,NNSA预算83.2亿美元。

部分项目总预算估计:

弹道导弹核潜艇更新(SSBN(X)):12艘建造费用共930亿美元,全寿命费用3470亿美元。核反应堆每个20亿美元。
远程轰炸机更新(LRS-B):每架5.5亿美元。研发费用300亿美元,其中1/4与核武器任务有关。
陆基洲际导弹更新(GBSD):未来10年耗资100亿美元。未来39年全寿命费用600亿(民兵3延寿)~2190亿(研制新ICBM)美元。
空射巡航导弹更新(LRSO):导弹100~200亿美元,弹头120亿美元。
F-35A核打击能力:研发费用3.5亿美元。
B61延寿:NNSA预算80-100亿美元。B61-12精确制导部件研发费用11亿美元,全寿命费用37亿美元。
W76-1延寿(LEP):36亿美元。
W78/88-1延寿(IW-1):140亿美元。
铀浓缩设施(UPF):120~190亿美元。


Some of the highlights of the FY 2015 budget request to rebuild the nuclear triad include:

  • The four top priorities are the Ohio class replacement program (SSBN(X)), the Long-Range Strike Bomber (LRS-B) program, the B61 mod 12 life extension program, and the W76-1 life extension program.
  • The budget request delays portions of the proposed “3+2” nuclear warhead modernization strategy, most notably the W78/88-1 life extension program, which is delayed by five years.
  • The budget request delays the Long Range Standoff Missile (LRSO) program by three years due to the Pentagon’s concerns over NNSA’s funding plan for the associated warhead and other nuclear priorities such as the B61 mod 12 tailkit. The first production unit for the cruise missile warhead life extension program is scheduled for no later than FY 2027 - the same as the expected completion date in last year's budget submission. According to the NNSA budget request, in November 2013 the Nuclear Weapons Council eliminated the B61 as an option for the Cruise Missile Warhead. Variations of the W80 and W84 will be developed for further consideration.
  • The budget request supports funding a 90% engineering design for the Uranium Processing Facility (UPF) project through October 2014 and other preparatory activities. Beyond that NNSA is examining alternative approaches to the current scope of the project, including phased approaches and a smaller facility that will eliminate the need for Building 9212 by 2025 and constrain total project cost to no more than $6.5 billion.
  • The budget request calls for executing a plutonium strategy that achieves a 30 pit per year capacity by 2026, a five year delay relative to the goal in last year’s budget request to achieve such a capacity by 2021.

美国核武器系统更新计划FY15预算 - kktt - 长缨在手  敢缚苍龙
 
美国核武器系统更新计划FY15预算 - kktt - 长缨在手  敢缚苍龙
 
source: Fact Sheet: FY 2015 Budget Request for Replacement Nuclear Delivery Systems and Warhead Life Extension Programs
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