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Ultra-Compact Punch line: “Precision Against Invisible Threats.” One-line tagline: “Operationally proven anti-stealth radar for defense applications.” Customer-facing slide statement: “Reliable solution for monitoring and securing critical airspace against stealth threats.” VHF-SR (Very High Frequency Surveillance Radar) jointly developed by the Defence Research and Development Organisation (DRDO) in collaboration with Bharat Electronics Limited (BEL). It is designed specifically to detect, track, and provide early warning against stealth aircraft, drones, and other low-observable airborne threats.