New Delhi: DRDO compact anti-radiation missile development is reportedly being planned to equip India’s upcoming Advanced Medium Combat Aircraft (AMCA) with a stealth-compatible weapon that can be carried inside its internal weapons bay.
The project aims to overcome the size limitations of the existing Rudram-1 missile while preserving the AMCA’s low radar signature. Although DRDO has not officially announced this specific missile programme, the concept aligns with India’s ongoing efforts to develop indigenous smart weapons for future stealth aircraft.
What is the Need of DRDO Compact Anti-Radiation Missile
The current Rudram-1 is India’s first indigenous anti-radiation missile designed to destroy enemy radar stations and air defence systems. However, the missile is around 5.5 metres long and weighs nearly 600 kg, making it too large to fit inside the AMCA’s internal weapons bay without major design compromises.
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Instead of redesigning the aircraft, engineers are reportedly working on a completely new family of smaller precision-guided anti-radiation weapons that match the AMCA’s internal dimensions.
DRDO Compact Anti-Radiation Missile: Why Internal Weapons Matter for AMCA
The AMCA is India’s fifth-generation stealth fighter being developed by the Aeronautical Development Agency (ADA) under the Defence Research and Development Organisation (DRDO).
Unlike conventional fighters that carry weapons externally, stealth aircraft hide their weapons inside internal bays. This significantly reduces radar reflections and improves survivability during high-threat missions. Carrying oversized missiles externally would reduce the aircraft’s stealth advantage.
What Changes Are Expected in the DRDO Compact Anti-Radiation Missile
According to defence reports, the new missile could include several design improvements:
- Much shorter overall length.
- Folding aerodynamic fins to save internal space.
- Compact airframe for easier storage.
- Advanced high-energy solid propellant.
- Precision guidance for targeting enemy radar emitters.
These changes would allow the missile to fit comfortably inside the AMCA while maintaining effective combat performance.
Reusing Proven Rudram Technology
Rather than starting from scratch, DRDO is expected to reuse several technologies already developed for the Rudram missile family. This may include:
- Passive radar-homing seeker.
- Navigation systems.
- Guidance software.
- Warhead technology.
- Electronic components.
Using existing technology could reduce development time, lower costs and improve reliability.
Importance of Anti-Radiation Missiles
Anti-radiation missiles are designed to detect and destroy enemy radar emissions. These weapons play a critical role in Suppression of Enemy Air Defence (SEAD) missions by neutralising:
- Ground-based radar stations.
- Surface-to-air missile systems.
- Air defence command centres.
- Surveillance radars.
Destroying these systems allows friendly aircraft to operate more safely inside contested airspace.
How DRDO Compact Anti-Radiation Missile Fits Into India’s Defence Plans
India is investing heavily in indigenous defence technologies under the Atmanirbhar Bharat initiative. The AMCA programme is expected to become the backbone of the Indian Air Force’s future fighter fleet. Along with advanced sensors, electronic warfare systems and internal weapons carriage, compact indigenous missiles would strengthen India’s self-reliance in next-generation air combat.
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