India has taken a major step in strengthening its defense capabilities by adding INS Aridhaman, its third nuclear-powered submarine, to the navy. This submarine is equipped with advanced stealth technology and can carry long-range ballistic missiles with a range of approximately 3,500 km. It enhances India’s second-strike capability, which is a key part of nuclear deterrence. Defense experts say this move significantly boosts India’s position in the Indian Ocean region, especially amid growing geopolitical tensions. The submarine is part of India’s long-term strategy to modernize its armed forces. With increasing focus on maritime security, the addition of such powerful assets ensures better protection of national interests and coastal boundaries.