Soyuz 2.1b/Fregat | EKS 4 (Tundra 4) (Kosmos 2546)
The Tundra or EKS (meaning Unified Space System) series of satellites is the next generation of Russian early warning satellites.
Mission Details
- Launch date: May 22, 2020 at 07:31 AM UTC
- Launch vehicle: Soyuz 2.1b/Fregat
- Operator: Russian Space Forces
- Launch site: Plesetsk Cosmodrome, Russian Federation
- Mission type: Government/Top Secret