Submarines B-587 "Velikiye Luki" of project 677M code "Lada" and "Yakutsk" of project 636.3 code "Varshavyanka" went to the "Admiralty Shipyards" in St. Petersburg for completion. The footage appeared on social networks.
About project 677
Submarines of project 677 were developed by specialists of the "Rubin" Design Bureau. The series is a development of project 636 "Varshavyanka" and 877 "Paltus" (in the West they are called the Kilo class).
Submarines of project 677 are designed to combat underwater and surface ships of the enemy, and to protect naval bases. They are equipped with "Caliber" missiles.
About project 636.3
The 636.3 project submarines are designed to destroy surface ships and vessels, enemy submarines, patrol, guard duty, reconnaissance, and protect communications in the near sea zone.
The strong hull provides the submarine with a working depth of 240 m and a maximum depth of 300 m. The main armament of the submarines is the "Caliber-PL" missile system.
Earlier www1.ru reported that the Pantsir-S1 air defense missile system received a new radar for missile guidance and target tracking.
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