In February 2008, U.S. destruction of a crippled U.S. spy satellite demonstrated that space may emerge as the new contested domain between the great powers.

2008年2月，美国摧毁一颗(己方)失灵的间谍卫星，表明太空正成为两个大国之间争夺的新领域。

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"We know this is a contested domain, " said Lt.

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