In 1971, a Pakistani submarine called the PNS Ghazi ventured into Indian waters with the ambition of destroying the INS Vikrant. What stopped them? The heroes aboard the Indian submarine S-21. It's the war you did not know about.
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Summary
In 1971, a Pakistani submarine called the PNS Ghazi ventured into Indian waters with the ambition of destroying the INS Vikrant. What stopped them? The heroes aboard the Indian submarine S-21. It's the war you did not know about.