DefenceTalkA new attack missile boat has started sea trials with Russia’s Caspian Flotilla, the Southern Military District said Monday. The Grad Sviyazhsk missile corvette is due to join the flotilla after completing all trials and state tests before the end of the year, the district’s press service said. The Project 21631 (Buyan-M) corvette has a […]https://www.defencetalk.com/new-russian-missile-boat-starts-caspian-trials-48674/