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Continue to ChatDRDO develops unique Air Independent Propulsion System for Navy https://www.merisarkar.com/defence-news-india/drdo-develops-unique-air-independent-propulsion-system-for-navy/3553/
DRDO develops unique Air Independent Propulsion System for Navy https://www.merisarkar.com/defence-news-india/drdo-develops-unique-air-independent-propulsion-system-for-navy/3553/