Soyuz 2.1v/Volga | Kosmos 2581/2582/2583
Russian Space Forces flew Soyuz 2.1v/Volga | Kosmos 2581/2582/2583 on a Soyuz 2.1v out of Plesetsk Cosmodrome, Russian Federation, placing its payload in PO.
- Launch time
- Status
- SUCCESS
- Operator
- Russian Space Forces
- Mission type
- Government/Top Secret
- Rocket
- Soyuz 2.1v
- Launch site
- Plesetsk Cosmodrome, Russian Federation
- Launch pad
- 43/4 (43R)
- Payload
- —
- Target orbit
- PO

Mission timeline
- 2025-02-05T03:59:24.000ZSoyuz 2.1v lifts off from Plesetsk Cosmodrome, Russian Federation.
- Soyuz 2.1v passes through max aerodynamic pressure (Max Q).
- Main engine cutoff — the first stage shuts down as planned.
- Stage separation — the first stage separates cleanly.
- Second-stage engine ignites for the next phase of flight.
- Orbit insertion confirmed — the vehicle is now in PO.
- Mission success — all objectives completed.