India Navy INS Sanshodhak Delivered

Delivered to the Indian Navy by Garden Reach Shipbuilders & Engineers (GRSE) at Kolkata on 31 March 2026, alongside the frigate INS Dunagiri. Sanshodhak is the fourth and final ship of the Sandhayak-class Survey Vessel (Large) programme, with indigenous content exceeding 80% by cost. Displacing roughly 3,400 tonnes and measuring about 110 metres, she exceeds 18 knots and carries a Data Acquisition and Processing System, an autonomous underwater vehicle, a remotely operated vehicle, long-range DGPS positioning, and digital side-scan sonar for hydrographic survey and maritime domain awareness.