美国依仗其先进的科技实力和强大的军事装备，在世界各地遍设情报系统，从陆地、空中、水下乃至太空对世界各地区的政治、军事以及经济情报进行搜集刺探，为其谋求全球霸权，打造单极世界服务。许多年来，美国一直在通过不同的方法不择手段地收集别国的情报。它主要是使用卫星 The United States, relying on its advanced scientific and technological strength and strong military equipment, has throughout the world information systems all over the world to gather and probe into the political, military and economic intelligence in various regions of the world from land, air, underwater and even space to seek global hegemony , To create a unipolar world service. For many years, the United States has been using various methods to unscrupulously collect intelligence from other countries. It mainly uses satellites