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据国外资料报导,人造地球卫星通信系统,同无线电接力通信线路、对流层散射通信线路、电缆通信线路和短波无线电通信系统,共同形成了美、英和北约集团各国军队的军用通信和自动化指挥系统的基础。这些卫星通信系统是:DSCS国防卫星通信系统(美国国防部战略通信系统),FLTSATCOM舰队卫星通信系统(美国海军通信系统);AFSATCOM空军卫星通信系统
According to foreign sources, man-made earth satellite communications systems, radio relay communications lines, troposcatter communications lines, cable communications lines and shortwave radio communications systems have formed the basis of military communications and automated command systems for the U.S., British and NATO forces. . These satellite communications systems are: DSCS Defense Satellite Communications System (US Department of Defense Strategic Communications System), FLTSATCOM Fleet Satellite Communications System (US Navy Communications System); AFSATCOM Air Force Satellite Communications System