On August 29, 2024, India celebrated a key advancement in its naval capabilities with the commissioning of INS Arighaat, its second nuclear-powered missile submarine, at Visakhapatnam. The ceremony was presided over by Defence Minister Rajnath Singh, marking a significant step in India’s defense evolution.
INS Arighaat is an Arihant-Class submarine, a notable upgrade from its predecessor, INS Arihant. This advanced vessel incorporates sophisticated indigenous systems and equipment. Built using cutting-edge design and manufacturing technologies, the submarine features high-strength materials and complex engineering, reflecting the pinnacle of Indian defense technology.
The submarine is equipped with the K-15 and K-4 ballistic missiles, which enhance its strategic deterrence capabilities. INS Arighaat’s design includes advanced stealth features, enabling it to operate effectively in various maritime environments. The vessel’s nuclear propulsion system ensures extended operational range and endurance, crucial for long-duration missions.
The commissioning ceremony was attended by key figures including Defence Minister Rajnath Singh, senior naval officers, and representatives from various defense agencies. Singh lauded the strategic significance of INS Arighaat, stating, “Today, India is surging ahead to become a developed nation, with advancements in every field, including defense. Our government is committed to providing our soldiers with top-quality, indigenously made weapons and platforms.” He highlighted that INS Arighaat would bolster India’s nuclear triad, strengthen nuclear deterrence, and contribute to regional stability and peace.
India’s nuclear-powered submarine program, known for its secrecy, continues to expand with plans for five Arihant-Class submarines and six nuclear attack submarines. The Arihant Class, named for its Sanskrit meaning “Destroyer of the Enemy,” underscores the strategic importance of these assets.