
The lead ship "Grad Sviyazhsk" under the factory number 631 was built in Zelenodolsk under a contract with the Ministry of Defense of the Russian Federation signed on 28 in May 2010, and the construction of the first serial small rocket ship Uglich under the factory number 632 in April 29.
At the moment, tests of the third ship “Buyan-M” called “Great Ustyug” under the serial number 633 have begun in the Caspian Sea. In addition, Zelenodolsk Plant named after A.M. Gorky "is building more 4 small rocket ship project 21631:" Green Dol "," Serpukhov "," Vyshny Volochek "and" Orekhovo-Zuevo ".