Soyuz-2.1b stages assembly complete for the fourth commercial launch from #Vostochny

More: https://t.co/zXEK9GZJ55

As part of the work with a foreign customer at the Vostochny, preparations are underway for the next two launches. The Soyuz-2 will perform these launches, too 🚀 pic.twitter.com/7fsCclk3vx

— РОСКОСМОС (@roscosmos) March 19, 2021