- Overview: Marking a monumental milestone in naval self-reliance, Mazagon Dock Shipbuilders Limited (MDL) has successfully launched India’s first Project 75(India) stealth submarine, equipped with indigenous Air Independent Propulsion (AIP) technology.
- Key Points:
- Silent Lethality: The DRDO-developed fuel-cell-based AIP system allows the submarine to remain submerged for over two weeks without surfacing to recharge batteries, drastically reducing its acoustic and thermal signature.
- Strategic Counterbalance: Directly counters the PLA Navy’s expanding underwater footprint in the Indian Ocean Region (IOR) and Pakistan’s acquisition of Hangor-class submarines.
- Aatmanirbhar Manufacturing: Showcases massive domestic tech absorption, shifting India from a “buyer” to a “builder” of highly complex conventional hunter-killer submarines (SSKs).
- Armament Suite: Armed with heavy-weight torpedoes and anti-ship cruise missiles capable of establishing severe sea-denial zones.
Source Link: Mazagon Dock Shipbuilders Updates
- Q1. What is the primary tactical advantage of an ‘Air Independent Propulsion’ (AIP) system in conventional submarines?
- A) It allows the submarine to launch intercontinental ballistic missiles.
- B) It enables the submarine to travel at supersonic speeds underwater.
- C) It allows a non-nuclear submarine to operate without access to atmospheric oxygen for extended periods, reducing the need to surface.
- D) It converts saltwater into breathable oxygen using nuclear fusion.
