冷战时期,太空大国美国秘密成立了人类最早的太空间谍机关——国家侦察局。它专门使用太空间谍卫星,进行偷窥活动,为美国政府的决策提供及时而又可靠的依据,成为备受美国政府器重的间谍机关。 应时而生 1960年,美国不得不思考如何另辟搜集他国情报的途径了。这一年的“五一”节,苏联上空的导弹爆炸声炸得美国不得不中止长达4年的U-2高空间谍飞机的对苏侦察活动。 “随着对手防空技术飞速发展,有人驾驶的飞机不能随便进入苏联领空进 During the Cold War era, the United States secret of the space powers established the first space spy agency of mankind, the National Reconnaissance Office. It specializes in the use of space spy satellites for voyeuristic activities and provides a timely and reliable basis for the U.S. government’s decision-making. It has become a highly espionage spy organ of the U.S. government. Emerging in 1960, the United States had to wonder how to find another way to gather information from other countries. This year’s “May Day” missile bombing over the Soviet Union bombed the United States had to suspend up to 4 years of U-2 spy plane’s Soviet reconnaissance activities. "With the rapid development of rival air defense technology, manned aircraft can not enter the Soviet airspace