1st serial nuclear submarine "Novosibirsk" upgraded project "Ash-M" launched at the enterprise "Sevmash" in Severodvinsk, has informed the Ministry of defence. As explained by Navy commander Admiral Nikolai Evmenov, the crew of the submarine was trained in the training center " and ready to master new equipment and weapons ". "Novosibirsk" suggest give to the Navy in 2020. Before the head of the United shipbuilding Corporation (USC) Alexey Rakhmanov told that the project "Ash-M" revealed a number of design flaws, for example associated with the control system. To address the comments to the first boat of the project "Kazan" took another four or five outlets to the sea. The delivery of this submarine in the Navy will be equal next year. Multipurpose nuclear submarine "Kazan" and "Novosibirsk" have a displacement of 13,800 tons, diving depth is 520 meters, autonomy - 100 days, underwater speed - 31 knots. The crew consists of 64 men. Are armed with mines, torpedoes 533 mm, and cruise missiles "Caliber" and " Onyx ". compared with project 885 changes have affected the element base of radio electronic warfare complexes, and modernized equipment and materials that are supplied by Russian manufacturers. <span style="color:darkgray