Now US wideband global satcom (WGS) is the best advanced militarycommunicationssatellite in America.
美军宽带全球卫星通信系统(WGS)是美国目前最为先进的军用通信卫星。
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The Soyuz rocket, launched to carry a militarycommunicationssatellite into orbit, created a spectacular light show as it passed over Ekaterinburg, the biggest city in Russia's Ural Mountains.
One wasn't really anyone's fault: a random collision in 2009 between a long-defunct Russian military spacecraft and an Iridium commercial communicationssatellite.