The Indian Navy commissioned the Nilgiri-class frigate INS Dunagiri, Survey Vessel (Large) INS Sanshodhak and ASW Shallow Water Craft INS Agray on June 21. All three ships were designed by the Indian Navy’s Warship Design Bureau and constructed in Kolkata by Garden Reach Shipbuilders & Engineers (GRSE). The commissioning ceremony was presided over by Prime ...