Russian Federal Space Agency (ROSCOSMOS)
The Roscosmos State Corporation for Space Activities, commonly known as Roscosmos, is the governmental body responsible for the space science program of the Russian Federation and general aerospace research. Soyuz has many launch locations the Russian sites are Baikonur, Plesetsk and Vostochny however Ariane also purchases the vehicle and launches it from French Guiana.INFO WIKI
The O3b Satellite Constellation is designed for telecommunications and data backhaul from remote locations.
NET: April 4th 2019 - 17:03 UTC
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Kourou, French Guiana
Soyuz Launch Complex, Kourou/Sinnamary