India Plans ₹99,000 Crore Deal for Six German AIP Submarines, Mazagon Dock to Build
According to news reports, India is moving forward with a major naval modernisation initiative as the Indian Navy prepares to acquire six advanced Air Independent Propulsion (AIP) submarines from Germany in a deal estimated at around ₹99,000 crore. The project is expected to significantly strengthen the country’s underwater combat capabilities.
According to reports, the submarines will be designed by Thyssenkrupp Marine Systems, while construction will be carried out domestically by Mazagon Dock Shipbuilders Limited in Mumbai.
Major Defence Procurement Under Review
The proposal has already received clearance from the Defence Acquisition Council, which is chaired by India’s Defence Minister Rajnath Singh.
The next step involves final approval from the Cabinet Committee on Security, headed by Prime Minister Narendra Modi.
The estimated project cost includes spending on infrastructure development and training, although specialised weapons systems are expected to be procured separately.
What Makes AIP Submarines Important
Air Independent Propulsion (AIP) technology allows conventional submarines to operate underwater for extended periods without surfacing for oxygen.
This capability significantly improves stealth, endurance, and operational efficiency, making submarines harder to detect. Such features are increasingly important in modern naval warfare, where stealth and long underwater endurance can provide a strategic advantage.
Mazagon Dock to Lead Domestic Construction
Under the proposed agreement, Mazagon Dock Shipbuilders Limited (MDL) will handle the construction of the submarines in Mumbai.
The project supports India’s “Make in India” initiative, which focuses on expanding indigenous defence manufacturing capabilities, strengthening domestic shipbuilding expertise, and generating employment in the defence sector.
German Submarines Selected After Evaluation
The Indian Navy had been evaluating submarine proposals from both German and Spanish manufacturers before selecting the German option.
India already has experience operating German-origin submarines, particularly the HDW submarines inducted during the 1980s and 1990s, several of which continue to remain part of the naval fleet today.
Strengthening and Modernising the Submarine Fleet
The new submarines are expected to play a crucial role in modernising India’s underwater fleet.
Currently, the Indian Navy operates 16 conventional submarines, including six ageing KILO-class submarines and six modern Scorpene-class submarines built with French collaboration. The new AIP-equipped vessels will gradually replace older submarines and improve India’s long-term maritime defence capabilities.
Summary
India is planning to acquire six advanced German AIP submarines in a defence deal valued at approximately ₹99,000 crore. The submarines will be designed by Thyssenkrupp Marine Systems and built in India by Mazagon Dock Shipbuilders Limited as part of the Make in India initiative. The proposal has been cleared by the Defence Acquisition Council and awaits final approval from the Cabinet Committee on Security. Once implemented, the project will enhance the Indian Navy’s underwater warfare capabilities and support the gradual replacement of ageing submarines in the fleet.
Disclaimer
This article is based on publicly available information and official statements. The content is intended for informational purposes only. The publication does not independently verify third-party claims or geopolitical assertions mentioned in international developments.