2000年6月,美国陆军曾举办一次研讨会。会议的主题是“从空间获得支持”。会议认为98年前飞机的问世改变了20世纪的战争格局,如今空间应用的开发也将从根本上改变21世纪的战争新格局。在未来高技术战争中,及时、准确地知晓敌人的军事行 In June 2000, the United States Army held a seminar. The theme of the conference is “Get support from space.” The meeting held that the advent of the aircraft 98 years ago changed the pattern of the 20th century's war. Nowadays, the development of space applications will fundamentally change the new pattern of war in the 21st century. In a future high-tech war, we know the enemy's military line in a timely and accurate manner