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Angara-1 flies its fifth mission

For the second time in 2025, the light version of the Angara rocket flew from Plesetsk on August 21, performing a classified military mission. It was the fifth launch of the Angara-1.2 variant and 11th mission for the Angara family.


launch

The fifth Angara-1.2 mission at a glance:

Launch vehicle
Angara-1.2 No. 71606 (No. 5L) AM (Insider Content)
Payload fairing
14S733
Launch site
Launch date and time
2025 Aug. 21, 12:32 Moscow Time (09:32 UTC, 5:32 a.m. EDT)
Payload
Kosmos (14F178, OO MKA No. 7, 8, 9, 10)

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Starting on Aug. 12, 2025, Russian authorities began issuing sea- and air-traffic warnings in the Barents Sea, just North of the Kola Peninsula, whose coordinates were close to the areas appropriate for the impact of the first stage of the Angara-1.2 rocket and its payload fairing, when heading to a near-polar orbit with an inclination 96.7 degrees from Plesetsk.

Another warning for the Northern Pacific restricted the areas close to the impact distance for the Angara's second stage and its upper (third) stage (INSIDER CONTENT).

According to the advisories, the launch was scheduled around noon between Aug. 21 and Aug. 28, 2025.

On Aug. 21, 2025, official Russian media, quoting the Ministry of Defense, announced that the Angara-1.2 launch vehicle lifted off from Site 35 in Plesetsk with multiple military spacecraft at 12:32 Moscow Time (5:32 a.m. EDT) and successfully delivered them to the Earth's orbit.

The Ministry of Defense then confirmed the successful launch of multiple spacecraft and that communications had been established with newly launched satellites which were reported functioning as planned.

 

Article and illustration by Anatoly Zak; last update: August 21, 2025

Page editor: Alain Chabot

All rights reserved

insider content

install

The fifth Angara-1.2 rocket rolls out to the launch pad in Plesetsk in August 2025.


install

The fifth Angara-1.2 rocket is installed on the launch pad in Plesetsk in August 2025.


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The fifth Angara-1.2 rocket on the launch pad in Plesetsk in August 2025.