The International Space Company Kosmotras or ISC Kosmotras (Russian: ЗАО Международная космическая компания “Космотрас”) is a joint project, between Russia, Ukraine, and Kazakhstan, established in 1997. It developed and now operates a commercial expendable launch system using the Dnepr rocket. The Dnepr is a converted Soviet era SS-18 ICBM decommissioned as part of the START Treaty.