According to information published by Kimo Dial on August 5, 2023, the Algerian Navy is reportedly set to receive two new Russian Improved Kilo-class submarines, known as Project 636 Varshavyanka.
The Project 636 submarines come with a double hull structure divided into multiple compartments. Among their significant attributes is the “Kalibr” missile system they are fitted with.
Another impressive feature is the rapidity with which they can recharge their torpedo tubes — a mere 15 seconds. These submarines boast impressive underwater endurance, capable of covering 400 miles at 3 knots and a whopping 7500 miles at 7 knots.
Their operational autonomy lasts up to 45 days. Adding to their stealth capabilities is their advanced navigation system that retains parameters for extended periods without necessitating correction.
In comparison to older versions, the modernized Project 636.3 submarines outclass in several aspects such as generator power, underwater speed, and submerged range.
Their ability to remain undetected thanks to low noise levels grants them the upper hand in detecting and launching preemptive strikes on enemy vessels using their anti-ship cruise missiles.