The diesel-electric submarine "Velikiye Luki" of Project 677 is undergoing checks of systems and mechanisms, torpedo-missile armament and maneuverability at various speeds
Industry source: it is currently undergoing factory sea trials
Some vessels are already undergoing trials at naval ranges
The research and expedition fleet vessel will serve for at least 30 years
The crew of the submarine "Mozhaysk" successfully completed a deep-sea dive to 190 meters
"Mozhaisk" Project 636.3 is preparing to perform combat exercises in the Baltic Sea
The new submarine of project 677 "Lada" was handed over to the Russian Navy at the Admiralty Shipyards in St. Petersburg
Currently, the "Ivan Papanin" of Project 23550 "Arktika" is undergoing trials, and will receive its crew in March
Scientific voyage has been underway for over 14 months and will last until spring 2024 due to ice floe drift
The shipbuilding company JSC "Admiralty Shipyards" reported the completion of an important stage in testing systems and mechanisms before commissioning
