India is strengthening its maritime security through nuclear-powered submarines. SSN (Attack Submarines) are fast vessels designed to hunt enemy ships and gather intelligence, while SSBN (Ballistic Missile Submarines) carry nuclear missiles for strategic deterrence and 'Second Strike Capability'. India currently operates Arihant-class SSBNs and is developing indigenous SSNs to monitor the Indian Ocean. Recently, PM Modi launched three naval vessels—INS Dunagiri, INS Sanshodhak, and INS Agray—at Syama Prasad Mookerjee Port in Kolkata, emphasizing self-reliance in defense manufacturing. https://navbharattimes.indiatimes.com/india/ssn-vs-ssbn-difference-india-nuclear-submarine-explained/articleshow/131894304.cms #creator program