In what would be a major boost for the submarine building capability within the country, the first three nuclear attack submarines to be built indigenously would be having 95 per cent 'Made in India' content in them and it would further go up in the next three.
The Cabinet Committee on Security is considering a proposal worth around Rs 50,000 crore for indigenously building three nuclear attack submarines which would be built by the Defence Research and Development Organisation (DRDO) in Visakhapatnam.
This project is separate from the Arihant class project under which six nuclear-powered submarines are being built with the capability of launching ballistic missiles.
"The nuclear attack submarine project would be a big boost for the indigenous submarine capability as 95 per cent of it would be made in India.
"This would provide a big boost to the domestic defence sector including both private and public sector," government sources told ANI.
For the six nuclear attack submarines, the planners are confident that they would be able to complete the project without any external help but if required, they may take help of one of its strategic partner countries, they said.
The project would also be very helpful for the economy as it is expected to generate a large number of jobs in the defence sector, the sources said.
The Navy and DRDO would first get a clearance for three of these boats and will have the option of building three more after the completion of this project.
The Indian Navy proposal to have six indigenous nuclear attack submarines was one of the first few major defence modernisation proposals to have been cleared by the Narendra Modi government soon after it came to power in 2014.
Even though marred by some delays, India has been making big headways in the field of indigenous submarine building capability.
The first Arihant class boat was commissioned a few years ago and the second one INS Arighat is also undergoing sea trials and is expected to be commissioned in near future.
India has plans of building 24 submarines including six nuclear attack ones which would give it long legs to operate in the Indian Ocean Region and will help it to keep its adversaries in check at long distances.
The first six conventional boats are already under construction in Mumbai under the Kalavati class project while the tender for the next six with greater capability would be issued soon after recent clearance by the defence ministry.
There is a plan to build six more conventional submarines under the Project 76 but it will take a long time to be initiated.