The start of the "Union" was postponed to December 1 due to bad weather

"Transferred to tomorrow due to weather conditions in Kura", - wrote Rogozin on his Twitter.

Transfer to tomorrow due to weather conditions in Kuru pic.twitter.com/oU20A3mLCx

- ROGOZIN (@Rogozin) November 30, 2020

Earlier, a defective part was found in the Soyuz rocket at the Kuru cosmodrome.