Nuclear submarines Severodvinsk and Knyaz Vladimir to set off for see trials in summer

Nuclear submarine Vladimir Monomakh and Severodvinsk will set off for sea trials in summer, when the navigation is open, press center of Sevmash announced.

Nuclear submarine Novosibirsk (Project Yasen) will undergo hydraulic testing upon completion of the strong hull construction. 

Nuclear submarine Knyaz Vladimir (Project Borei) has already undergone this operation and is being prepared for accepting of the large-size equipment.