Russia launched a Soyuz-2.1b rocket from the Plesetsk Cosmodrome in the Arkhangelsk region on August 24, carrying a military satellite for the Russian Ministry of Defence.
The launch took place at 5:40 a.m. Moscow time and was conducted by combat crews of Russia’s Aerospace Forces Space Forces, according to the Russian Defence Ministry.
Russia has not disclosed the satellite’s identity, capabilities or orbital parameters. However, analysts suggest that the spacecraft could potentially be used for reconnaissance or Earth-observation missions.
Open-source space catalogs had previously listed a Soyuz-2.1b launch scheduled for August to carry GLONASS-K1 No. 19, but there is currently insufficient information to confirm whether the satellite launched on August 24 was part of the GLONASS navigation system.
Russia has conducted several similar military satellite launches from Plesetsk this year. On April 16, a Soyuz-2.1b rocket with a Volga upper stage reportedly placed six military satellites into orbit. They were later designated Kosmos-2609 through Kosmos-2614, with initial orbital analysis suggesting that some could be intended for radar-based Earth observation.
On February 5, Russia also launched a Soyuz-2.1b carrying a military payload from Plesetsk. Open-source tracking identified nine objects, later designated Kosmos-2600 through Kosmos-2608. Some of their orbits were consistent with sun-synchronous orbits commonly used by Earth-observation satellites.
Russia is also developing the Rassvet satellite constellation, which is planned to include 292 communications satellites by the end of 2027 and is intended to provide a communications network comparable to SpaceX’s Starlink system.

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