In November 2011, the Russian defense ministry awarded Sevmash contracts for construction of four Project 955A Borey-A strategic underwater cruisers armed with the Bulava intercontinental ballistic missiles. This order comes after construction of three Project 955 Boreys (Yuri Dolgorukiy, Aleksander Nevsky and Vladimir Monomakh). The Russian Navy also ordered five Project 885M Yasen-M fast attack submarines, in addition to the head vessel, the K-329 Severodvinsk. The exact sum of these contracts has not been made public. It is only known that the Alexander Nevsky was built under contract worth 23 billion Rubles.