A radar system specifically designed for the purposes of monitoring and providing defense along coastlines.

तटीय रक्षा राडार

English Usage: The coast defence radar was instrumental in detecting incoming threats from the sea.

Hindi Usage: तटीय रक्षा राडार प्रणाली समुद्र से आने वाले खतरों का पता लगाने में अहम रही।