Complex sentence: The Tsyklon (Циклон, "Cyclone") is a Soviet/Ukrainian-designed expendable launch system, primarily used to put Cosmos and Meteor class satellites into low earth orbit, and is based on the R-36 intercontinental ballistic missile.
Split into simpler sentences: The Tsyklon (Циклон, "Cyclone") is a Soviet/Ukrainian-designed expendable launch system, used primarily used to put Cosmos and Meteor class satellites into low earth orbit. It is based on the R-36 intercontinental ballistic missile.