Russian Project 677 Lada Class Diesel Electric Submarines (SSK)

Russian Project 677 Lada Class Diesel Electric Submarines (SSK) can dive to depth of 300m and have submerged speed of 21kt. It has six 533mm torpedo tubes which can fire 18 torpedoes and tube-launched anti-ship missiles.

The Russian Project 677 Lada Class Diesel Electric Submarines (SSK) are considered to be quieter then the  Project 636 Kilo Class submarines and have improved combat system which will offer significant improvements in the anti-submarine warfare (ASW) and anti-surface warfare (AsuW) operations.