INS Nipun: Why India needs deep-sea diving vessels
INS Nipun is a specialised vessel designed for deep-sea diving, underwater intervention, salvage and submarine rescue operations
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Context
The commissioned , its second Nistar-class Diving Support Vessel (DSV), at the Naval Dockyard in Mumbai. Built indigenously by , these specialised vessels enhance India's capabilities in deep-sea diving, submarine rescue, and underwater salvage, reflecting the growing strategic importance of the underwater domain in the .
UPSC Perspectives
Defence & Security
The commissioning of highlights a critical shift in naval warfare toward the underwater domain. As the becomes increasingly militarized with submarines and underwater drones, securing critical undersea infrastructure is vital. Unlike conventional warships, DSVs are equipped for saturation diving (allowing divers to remain under pressure for extended periods) and feature dynamic positioning to maintain precise locations against currents. This capability is crucial for submarine rescue, where an entire ecosystem of hyperbaric facilities and remotely operated vehicles is needed to save a stranded crew, thus enhancing the 's operational readiness and disaster response capabilities.
International Relations
The induction of specialised DSVs aligns with India's broader maritime strategy of becoming a Net Security Provider and a 'Preferred Submarine Rescue Partner' in the . By possessing advanced submarine rescue infrastructure, India can extend humanitarian assistance to friendly nations facing underwater emergencies. This capability is a potent tool for maritime diplomacy, fostering stronger bilateral and multilateral ties, and solidifying India's position as a reliable regional power capable of contributing to the stability and safety of international waters.
Economic & Governance
The successful design and construction of and its sister ship, , by is a significant milestone for the initiative in defence manufacturing. Building such complex vessels, which require the integration of sophisticated diving, medical, and engineering systems, demonstrates the maturation of India's indigenous shipbuilding industry. This reduces reliance on foreign military imports, saves foreign exchange, and promotes the development of domestic high-tech manufacturing ecosystems, directly contributing to national economic resilience and strategic autonomy.