Kosmos 918Rocket launchby RussiaLaunch time17 Jun 197707:23 UTCsuccessOrbit: LEOMissionRocketPayloadsRocket Tsyklon2launched from Baikonur Cosmodrome, Pad 90/20KazakhstanPayloadsNamePurposeMassCommentKosmos 918 (IS-A)Anti-satellite weapon test--