India approves Project 75(I) submarines
India’s Defence Acquisition Council (DAC) announced on 31 January that it had approved a programme to build six diesel-electric submarines under Project 75(I), with more than INR400 billion ($5.68 billion) set aside for the purpose.
The submarines ‘to bolster the Indian Navy’s [IN] underwater force levels’ will be built under the strategic partnership model of Defence Procurement Process 2016. This means they will be constructed in India but with close technical cooperation from a foreign manufacturer.
These submarines will feature air-independent propulsion (AIP) to enable longer submerged endurance.
Shephard understands that four companies are offering designs for this Project 75(I)
Already have an account? Log in
Want to keep reading this article?
You may also like
More from Naval Warfare
-
![What does Saab’s operations shake-up mean for its new ‘Naval’ chapter?]()
What does Saab’s operations shake-up mean for its new ‘Naval’ chapter?
Saab’s merger of its Kockums and Naval Combat Systems divisions into a single business area called Naval, effective 1 April 2026, aims to enhance efficiency, innovation and competitive positioning in the naval sector.
-
![Iran and the future of amphibious operations: crewed and uncrewed solutions]()
Iran and the future of amphibious operations: crewed and uncrewed solutions
Amphibious operations are a very unique type of military operation, and global defence industries are developing new solutions to enhance capabilities and efficiency.
-
![US Navy to acquire and test uncrewed surface vessel prototypes by the end of FY2026]()
US Navy to acquire and test uncrewed surface vessel prototypes by the end of FY2026
The new autonomous surface vessels are planned to be operationally fielded in FY2027, following the completion of on-water trials.
-
![Hanwha Ocean and TKMS are firming up their Canadian next-gen submarine proposals]()
Hanwha Ocean and TKMS are firming up their Canadian next-gen submarine proposals
CPSP competitors are proposing platforms fitted with advanced, next-generation capabilities to be built and sustained in cooperation with the Canadian industry.
-
![UK’s $1 billion AUKUS support request signals strong ongoing US collaboration]()
UK’s $1 billion AUKUS support request signals strong ongoing US collaboration
The latest foreign military sales request from the UK has implications for the future of the programme and collaboration between the three nations.
