Overview
- The Indian Navy commissioned INS Arnala on June 18, 2025, at the Visakhapatnam dockyard under the Eastern Naval Command.
- At 77 metres long and displacing over 1,490 tonnes, it is the largest diesel-engine-waterjet powered warship in India’s fleet.
- The vessel’s armament and systems support shallow-water anti-submarine warfare alongside subsurface surveillance, search-and-rescue and mine-laying operations.
- Built with over 80 percent indigenous content, Arnala integrates technologies from GRSE, L&T, BEL, Mahindra Defence and special steel supplied by SAIL.
- This craft inaugurates a series of 16 ASW shallow-water ships planned to protect India’s 16 major ports with a comprehensive submarine-defence shield.