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EKS 4 (Tundra 4) (Kosmos 2546)
Launch SuccessfulLaunch Details
Date: 22 May 2020, 07:31 am UTC
Rocket: Soyuz 2.1b/Fregat (Soyuz)
Provider: Russian Space Forces
Mission
Type: Government/Top Secret
Orbit: Medium Earth Orbit
Pad: 43/4 (43R), Plesetsk Cosmodrome, Russian Federation
Mission Description
The Tundra or EKS (meaning Unified Space System) series of satellites is the next generation of Russian early warning satellites.