去年10月,美国军事航天界的热点与焦点是,两大集团竞争新一代导弹预警卫星这块“肥肉”。目前,这一竞争已进入白热化状态,只等美国军方拍板定夺,所以受到举世瞩目。它对21世纪的战争有较大影响。 老当益壮的DSP 在1991年的海湾战争中,美国“国防支援计划”(DSP)导弹预警卫星大出风头,它把伊拉克的绝大部分导弹发射尽收眼底,然后及时把有关数据传送给美军的 Last October, the hot spot and focus of the U.S. military space industry were the two major groups competing for the “fat meat” of a new generation of missile warning satellites. At present, this competition has entered a white-hot state, waiting for the decision of the U.S. military to make decisions, so it has attracted worldwide attention. It has a great influence on the war in the 21st century. Booming DSP In the 1991 Gulf War, the U.S. missile defense early warning satellite for the National Defense Support Plan made a big splash. It took most of Iraq’s missile launches to a panoramic view and timely transmitted the data to the U.S. military