美国国防部总结了以往发展空间军事力量的经验教训,对照苏联的发展途径,提出了一项新的空间政策并付诸实施。这个新的空间政策包括几个方面的内容。一个是采用征购空间系统的方法,向各个制造厂商征购简易而低耗的空间飞行器,用以代替美国以往设计复杂而昂贵的“超级卫星”。这也是国防部为完成国防飞行任务对征购方针的一个重新定向。新政策另一方面的内容是加强未来空间站的军事应用,以缩短与苏联的差距。新政策还提出了加快发射速度的 The United States Department of Defense has summed up the experience and lessons learned from the military forces for space development in the past and put forward a new space policy and put it into effect according to the development route of the Soviet Union. This new space policy includes several aspects. One is to adopt a method of purchasing a space system to purchase simple and low-cost spacecraft from various manufacturers to replace the complicated and expensive “super satellite” in the United States. This is also a redirection by the Department of Defense to the acquisition policy of completing the defense flight. The other aspect of the new policy is to strengthen the military applications of the future space station in order to shorten the gap with the Soviet Union. The new policy also put forward to speed up the launch