Fighter aircraft escape system
Why in news?
On December 2, 2025, DRDO conducted a successful high-speed rocket-sled test at 800 km/h using the Rail Track Rocket Sled facility at Terminal Ballistics Research Laboratory in Chandigarh.
About
- Developed by DRDO: The fighter aircraft escape system, also known as an ejection system, is an indigenous technology led by DRDO's Terminal Ballistics Research Laboratory (TBRL) in Chandigarh, in collaboration with Aeronautical Development Agency (ADA) and Hindustan Aeronautics Limited (HAL).
- Recent High-Speed Test: Successfully tested on a rocket-sled at precisely 800 km/h using the Rail Track Rocket Sled (RTRS) facility, simulating extreme combat conditions with a dual-sled setup and phased rocket motors.
- Key Validated Components: Confirms three critical elements—canopy severance (cutting the canopy in milliseconds for safe passage), precise ejection sequencing, and complete aircrew recovery using an instrumented anthropomorphic test dummy.
- Technological Features: Includes zero-zero capability (ejection from zero speed/altitude), smart sequencing valves to prevent collisions in twin-seat aircraft, and canopy fragilisation for rapid severance under high G-forces.
Strategic Significance
- This breakthrough positions India among elite nations with advanced in-house dynamic ejection testing, boosting pilot safety for jets like Tejas Mk2, TEDBF, and AMCA.
- It supports Atmanirbhar Bharat by cutting costs up to 30% per unit and enhancing operational readiness. Future steps include aircraft integration, further trials, and mass production.
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