This classified Russian military mission used an Angara A5 with a Briz-M upper stage to deploy two spacecraft later designated Kosmos-2589 and Kosmos-2590 into high-altitude orbits. Public official reporting confirms the successful launch and multiple spacecraft but does not disclose their functions, so AeroVia preserves that uncertainty.
Alerts for this mission, including changes. Time-based alerts will start when a time is available.