Starsem, Arianespace, and Roscosmos have launched a Soyuz 2.1b for OneWeb flight 12. Lift-off from Site 31/6 at the Baikonur Cosmodrome in Kazakhstan occurred at 13:10 UTC (08:10 EST) on December 27.
Also known as ST-37 by both Arianespace and Starsem, the latter is a joint French-Russian company that commercializes Soyuz launches.