@@sweetykisweetsiduniya2936 because,,, it's fight to the great ocean 🌊🌊🌊 battle field.... battle time,,,at any cost ship also destroyed...then the full of ship also finished... this time is risky to Navy... that's it....
Hard work and dedication, you need to show distinguished service for 20+ years and you need to have a clean and perfect record in the Indian Navy. Only after that will you be promoted to ship captain