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China' s demonstration of an anti-satellite (Asat) weapon last year highlighted the vulnerability of low-orbit mili- tary and intelligence satellites. It also renewed a long- standing debate about U.S. reliance on a relatively small number of "Battlestar Gallactica" satellites that can take as long as a decade to design and orbit and cost more than $1 billion each. Now Alliant Techsystems Inc. is betting a lot of money that concern about Asat attacks will prompt the Pentagon and intelligence agencies to distribute work among satellites that are smaller, simpler and much more numerous.
机译:去年,中国展示了一种反卫星武器,突显了低轨道军事和情报卫星的脆弱性。它还重新引发了关于美国是否依赖相对较少数量的“战星加拉蒂卡”(Battlestar Gallactica)卫星的长期争论,这些卫星可能需要长达十年的时间进行设计和运行,每颗的成本超过10亿美元。现在,Alliant Techsystems Inc.押注了很多钱,他们担心Asat攻击将促使五角大楼和情报机构在更小,更简单,数量更多的卫星之间分配工作。

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