Context:

On July 18, the Indian Navy commissioned INS Nistar at the Naval Dockyard in Visakhapatnam, marking a major milestone in India’s deep-sea rescue capabilities. Built indigenously by Hindustan Shipyard Limited, Nistar is one of two Diving Support Vessels (DSVs) designed to conduct complex underwater rescue missions, particularly of trapped submariners.

Key Features of INS Nistar:

·         A specialized diving complex with both air and saturation diving systems

·         Remotely Operated Vehicles (ROVs) and side-scan SONARs for underwater detection

·         A 15-tonne subsea crane for lifting equipment and aiding rescue

·         Onboard hospital facilities including an ICU, operation theatre, and hyperbaric medical units for treating divers and rescued personnel

·         A DSRV mothership role, enabling immediate launch and recovery of the rescue submersible

Strategic Significance:

·        Enhanced Operational Preparedness: Nistar and its sister ship Nipun will significantly enhance India's operational preparedness in the underwater domain, allowing for rapid deployment and response to emergencies.

·        Maritime Security: The induction of Nistar reinforces India's strategic maritime posture across the IOR, positioning the country as a credible first responder in undersea contingencies.

·        International Cooperation: India has committed to sharing its submarine rescue expertise and providing actual rescue support during emergencies worldwide, amplifying its soft power through maritime goodwill.

Impact on Maritime Safety:

·        Rapid Deployment: Nistar's high transit speed ensures rapid deployment during emergencies, reducing response time in critical situations.

·        Humanitarian Assistance and Disaster Relief: The vessel's capabilities will be crucial in various maritime humanitarian assistance and disaster relief (HADR) operations carried out by the Navy.

·        Global Maritime Safety: With Nistar, India is better equipped to serve the greater good of global maritime safety, aligning with its growing naval capabilities and shared security interests with partners and neighbors

Conclusion

As underwater operations become more complex and high-risk, INS Nistar ensures India is ready to respond—quickly, effectively, and compassionately. Whether it’s rescuing submariners, supporting humanitarian operations, or aiding other nations in distress, Nistar stands as a guardian beneath the waves, reaffirming India’s commitment to global maritime safety.