Layers of India’s Air Defence Capability
Currently, India’s air defense arsenal includes the S-400 air defence missile system and medium-range surface-to-air missile (MRSAM) systems, developed in collaboration with Israel. The IAF also operates other air defense weapons, including the Israeli SpyDer, Soviet-origin systems such as Pechora, OSA-AK, Tunguska, Strela, and Shilka, along with Zu-23-2B anti-aircraft guns, upgraded L-70 anti-aircraft guns manufactured by Bofors AB, and the Igla MANPADS (man-portable air defence system).
India’s air defence is organized in layers, each with specific roles and equipment.
- Long-Range Air Defence
- S-400 System: The primary long-range system with a range of 400 km, capable of targeting fighters and cruise missiles. Three squadrons are already operational, with two more expected by 2026.
- Project Kusha: The Defence Research and Development Organisation (DRDO) is developing a long-range surface-to-air missile (LRSAM) under this project.
- Medium-Range Air Defence
- MRSAMs: Medium-range surface-to-air missiles with a range of 70 km, used by both the Army and Air Force to intercept targets.
- Short-Range Air Defence
- Spyder System: Israeli-made short-range air defence system.
- Akash System: DRDO-developed short-range air defence system.
- Terminal Air Defence
- Anti-Aircraft Guns: Close-in weapon systems with high rates of fire, including:
- Osa-AK-M: Surface-to-air missile system.
- Tunguska: Anti-aircraft gun and missile system.
- Shilka: Radar-guided anti-aircraft weapon system.
- L70: Anti-aircraft gun.
- ZU-23 MM: Anti-aircraft gun.
- Strela-10M: Anti-aircraft missile system.
- MANPADS: Man-portable air defence systems like Igla-M and Igla-S, with ranges of 5 km and 6 km, respectively.
- Naval Air Defence
- Barak-8: Long-range surface-to-air missile for area defence.
- Barak-1: For point-defence.
- AK-630: Close-in weapon system with a rate of fire of nearly 5,000 rounds per minute.
- Battle Management and Command Control (BMC2)
- Integrated Command and Control System (IACCS): Managed by the IAF, this system provides a digitized, integrated view of India’s airspace, improving detection and response times. It integrates information from all services to enhance the effectiveness of the air defence network.
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