India's indigenous 'Netra' airborne early-warning system gets final operational clearance

DRDO handed the IAF the Final Operational Clearance for the home-built Netra AEW&C — the 'eyes in the sky' that boost airborne surveillance and battle management — marking a milestone in self-reliant aerospace defence.

What happened

• The Defence Research & Development Organisation (DRDO) handed over the Final Operational Clearance (FOC) certificate of the indigenous 'Netra' Airborne Early Warning and Control (AEW&C) system to the Indian Air Force.
• The ceremony was held in Bengaluru on 25 June 2026, presided over by Deputy Chief of the Air Staff, Air Marshal Awadhesh Kumar Bharti.
• Netra was indigenously developed through close collaboration among the IAF, DRDO and associated industries, with DRDO's Centre for Air Borne Systems (CABS) as the lead laboratory.
• It significantly enhances airborne surveillance, situational awareness and battle-management capability — acting as a force multiplier.
• The Initial Operational Clearance (IOC) was given in 2017; the FOC represents a landmark in India's self-reliance in advanced aerospace and defence technologies.

For Prelims

• AEW&C ('eyes in the sky'): An Airborne Early Warning and Control system mounts a radar on an aircraft to detect aircraft, missiles and ships at long range and direct friendly forces — a major force multiplier. India's 'Netra' is mounted on an Embraer EMB-145 jet.
• AEW&C vs AWACS: An AWACS (e.g. India's 'Phalcon' on an IL-76) is larger with ~360-degree coverage; an AEW&C like Netra is smaller with ~240-degree coverage — a 'mini-AWACS'.
• IOC vs FOC: Initial Operational Clearance permits limited operational use; Final Operational Clearance certifies the system as fully operational/combat-ready after all trials — a key milestone.
• CABS: The Centre for Air Borne Systems, Bengaluru — the DRDO lab that develops airborne mission systems/AEW&C.
• AEW&C India / Netra Mk-1A: A follow-on programme is building larger AEW&C systems (on Airbus A321 platforms) to expand the fleet — part of India's airborne-surveillance build-up.
• Defence indigenisation: Netra reflects 'Make in India'/Aatmanirbhar Bharat in complex aerospace systems (radar, mission software), reducing import dependence.
• Don't confuse: Netra (AEW&C, ~240°) is distinct from the larger AWACS (Phalcon, ~360°); 'FOC' (fully operational) is distinct from 'IOC' (initial clearance).

For Mains

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