India Today's Sandeep and Shiv Aroor confirm that Aridaman and its follow ons are not clones of INS Arihant but bigger and newer class of nuclear submarines.
https://www.livefistdefence.com/2017/09/exclusive-whats-up-in-indias-nuclear-submarine-program.html
https://www.livefistdefence.com/2017/09/exclusive-whats-up-in-indias-nuclear-submarine-program.html



