INS Nistar, first indigenously designed and constructed diving support vessel, commissioned.
INS Nistar, first indigenously designed and constructed diving support vessel, commissioned. ✅ ALL ABOUT INS NISTAR Type: Diving Support Vessel (DSV)Commissioned on: 18 July 2025Built by: Hindustan Shipyard Limited (HSL), VisakhapatnamSignificance: India’s first indigenously built deep-sea submarine rescue ship. ⚙️ Key FeaturesDisplacement: ~10,500 tonnesLength: ~120 metersEndurance: ~60 days at seaPropulsion: Dynamic Positioning (DP-II), thrusters for […]









