Relevance for UPSC: GS III (Defence, Indigenisation); Source: The Hindu, Ministry of Defence

Context

The Chief of Air Staff of the Indian Air Force, Air Chief Marshal A. P. Singh, stressed the need for timely delivery of indigenous combat aircraft to maintain squadron strength, while marking 25 years of flight of the Light Combat Aircraft programme led by the Aeronautical Development Agency.

Key Facts 

  • LCA Tejas is a 4.5-generation multirole fighter.
  • Features: Fly-by-wire flight control, high use of composite materials, glass cockpit, advanced avionics.
  • Achieved 5,600+ test and operational sorties.
  • Programme supported by Defence Research and Development Organisation with participation of public and private industry.

Why It Matters

  • Reduces import dependence and strengthens strategic autonomy.
  • Enables indigenous upgrades, lower lifecycle costs, and export prospects.
  • Delays directly affect operational readiness and deterrence.
UPSC Value Box

  • Generation clarity: Tejas is 4.5-generation, not fifth generation.
  • Indigenisation depth: Airframe, avionics, flight control systems developed domestically.
  • Policy linkage: Make in India (Defence), Atmanirbhar Bharat, Aeronautics Vision 2047.
  • Strategic value: Builds a defence R&D–industry ecosystem, not just a platform.
  • Exam-ready line: Indigenous combat aircraft convert defence procurement into long-term technological capability.

Q. Which feature correctly distinguishes LCA Tejas?
A. Fifth-generation stealth design
B. Fly-by-wire flight control system
C. Licensed production of a foreign fighter
D. Nuclear-capable strategic bomber

Correct Answer: B

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