Indian Navy Strengthens Underwater Rescue Capabilities with Indigenous Diving Support Vessel 'Nipun'
The Indian Navy has taken delivery of 'Nipun', an advanced indigenous Diving Support Vessel (DSV) constructed by Hindustan Shipyard Limited (HSL) in Visakhapatnam. Delivered on July 30, 2026, the vessel marks another significant milestone in India's naval modernization and indigenous defence manufacturing efforts.
'Nipun' is the second vessel of its class to be delivered by HSL, following INS Nistar, which was commissioned into the Indian Navy in 2025. The handover ceremony was formalized through the signing of the Acceptance Document by senior officials from the Indian Navy and Hindustan Shipyard Limited, nearly a year after the delivery of the lead ship.
Named after the Sanskrit word Nipun, meaning skilled, capable, or proficient, the vessel has been specifically designed to undertake some of the most challenging underwater operations, including submarine rescue, deep-sea diving, and underwater salvage missions.
Advanced Platform for Deep-Sea Operations
'Nipun' is a highly specialized naval platform measuring approximately 118 metres in length with a displacement of more than 8,500 tonnes. Built with over 80 percent indigenous content, the vessel showcases the growing capability of India's domestic defence shipbuilding industry.
The ship is equipped with a wide range of sophisticated technologies, including Dynamic Positioning Systems (DPS) that enable it to maintain an exact position at sea even under challenging weather conditions. It also carries Saturation Diving Systems, which allow divers to operate safely at great depths for extended durations without repeated decompression cycles.
In addition, the vessel is fitted with Remotely Operated Vehicles (ROVs), advanced underwater communication systems, diving chambers, and specialized equipment for conducting underwater inspections, repair work, salvage operations, and rescue missions. These systems significantly enhance the Navy's operational flexibility during complex underwater tasks.
Strengthening India's Submarine Rescue Capability
One of the most important roles assigned to 'Nipun' is serving as the mother ship for India's Deep Submergence Rescue Vehicle (DSRV). In the event of a submarine emergency, the DSV can rapidly deploy the rescue vehicle to locate distressed submarines, establish communication with trapped personnel, and safely evacuate submariners.
Submarine rescue operations are among the most technically demanding naval missions. Dedicated Diving Support Vessels provide the specialized infrastructure required for deploying rescue systems, supporting deep-sea divers, operating underwater vehicles, and coordinating complex rescue operations. The induction of 'Nipun' therefore significantly strengthens the Indian Navy's preparedness for underwater emergencies and enhances the safety of its submarine fleet.
A Major Boost to Indigenous Defence Manufacturing
The successful construction and delivery of 'Nipun' reflects India's continued progress under the Aatmanirbhar Bharat initiative, which seeks to increase self-reliance in defence production.
The vessel was designed and built entirely in India by Hindustan Shipyard Limited in accordance with the standards of the Indian Register of Shipping (IRS). More than 120 Indian Micro, Small and Medium Enterprises (MSMEs) supplied specialized equipment, components, and systems for the project, demonstrating the growing strength of India's domestic defence industrial ecosystem.
The project has also contributed to the development of advanced engineering expertise, technology integration, and employment generation within India's shipbuilding sector.
Hindustan Shipyard's Expanding Role in Naval Shipbuilding
Headquartered in Visakhapatnam, Hindustan Shipyard Limited has emerged as one of India's key strategic shipbuilders. Along with Diving Support Vessels, HSL is currently involved in the construction of Fleet Support Ships (FSS) for the Indian Navy, which will substantially enhance the Navy's ability to undertake long-range deployments by replenishing fuel, ammunition, and supplies while at sea.
The successful delivery of both INS Nistar and Nipun demonstrates HSL's increasing capability to build sophisticated naval platforms that meet the demanding operational requirements of modern maritime forces.
Expanding India's Maritime Preparedness
India's strategic interests across the Indian Ocean Region (IOR) continue to expand as maritime trade, underwater infrastructure, and naval operations grow in importance. Modern navies require dedicated vessels capable of supporting deep-sea intervention, underwater maintenance, submarine rescue, and salvage operations.
With two indigenous Diving Support Vessels now available, the Indian Navy gains greater operational flexibility, enabling simultaneous deployment in different maritime sectors and reducing response times during emergencies. The vessels will also support underwater maintenance of naval assets and strengthen India's capability to safeguard critical maritime infrastructure.
As underwater warfare and submarine operations become increasingly significant in regional security dynamics, platforms like 'Nipun' represent an important enhancement of India's overall maritime readiness.
The MGMM Outlook
India's induction of the indigenous Diving Support Vessel Nipun reflects the steady strengthening of the country's maritime capabilities through advanced domestic defence manufacturing. As underwater warfare, submarine operations, and the protection of critical maritime infrastructure become increasingly important in the Indian Ocean Region, specialized platforms like Nipun significantly enhance the Navy's ability to conduct deep-sea rescue, salvage, and underwater maintenance missions with greater speed and efficiency. The vessel also demonstrates the growing technological maturity of India's shipbuilding ecosystem and its capacity to deliver highly specialized naval assets.
With over 80 percent indigenous content and contributions from more than 120 Indian MSMEs, Nipun showcases the expanding success of India's self-reliance efforts in defence production. The addition of a second Diving Support Vessel provides the Indian Navy with greater operational flexibility while reinforcing the nation's long-term maritime preparedness. Continued investment in indigenous naval platforms strengthens national security, promotes technological innovation, generates skilled employment, and positions India as an increasingly capable maritime power in the Indo-Pacific.
(Sources: NDTV, Times of India, DD India)
Comments