Critically examine the challenges in achieving self-reliance in combat aircraft production in India, with reference to the LCA Tejas programme. What structural reforms are needed to meet IAF's operational requirements?

Q. Critically examine the challenges in achieving self-reliance in combat aircraft production in India, with reference to the LCA Tejas programme. What structural reforms are needed to meet IAF's operational requirements? (15 marks, 250-350 words)

India remains a top global arms importer, and the IAF fields only 31 fighter squadrons against an authorised 42 [1]. The LCA Tejas shows that indigenous design is achievable; the binding constraint is delivery.

Where Tejas succeeds - A proven IDDM platform: a fourth-generation fighter with fly-by-wire controls, carbon-composite airframe and glass cockpit, granted Final Operational Clearance in February 2019 [2]. - Demonstrated order scale — ₹48,000 crore for 83 Mk-1A (2021), then India's largest indigenous defence contract [3], followed by ₹62,370 crore for 97 more [4]. - An ecosystem of 100+ design centres and DPSU–MSME linkages nurtured by Atmanirbhar Bharat and the Positive Indigenisation Lists [5].

Persisting challenges - Time overruns: sanctioned in 1983 to replace MiG-21s, inducted only in 2016; Mk-1A deliveries due from February 2024 slipped [1]. - Production bottleneck: a single manufacturer (HAL) with thin tier-2 supply chains and limited annual output. - Critical-technology dependence: imported engines (GE F404/F414) and key avionics leave the programme exposed to export controls. - Diffused accountability: ADA designs, HAL produces, IAF absorbs — with no single agency owning schedule. - Force-level risk: MiG retirements outpace induction; the Standing Committee also flagged a shortfall of around 130 trainers [1].

Structural reforms needed - Capacity expansion through parallel lines: the third Mk-1A line at HAL Nashik, raising capacity to 24 aircraft/year, is the template to replicate with private co-production [6]. - Indigenous propulsion: sustained R&D funding and technology-transfer joint ventures for a domestic engine. - Contractual discipline: milestone-linked payments, penalties and independent schedule audits. - Deepen the private/MSME tier-2 base, leveraging DAP 2020's IDDM priority [5].

Tejas proves India can design a modern fighter; the deficit lies in industrial scale-up and critical-technology depth, not engineering talent. Marrying ADA's design strength to a competitive, multi-vendor production base and an indigenous engine can turn the "Aeronautics 2047" vision into credible air power — making self-reliance a strategic guarantee rather than an aspiration.

(~335 words)

Sources: 1. PRS Legislative Research, Demand for Grants 2025-26 Analysis: Defence — 31 vs 42 squadrons, LCA induction delay, Mk-1A delivery slippage, trainer shortfall 2. Final Operational Clearance of LCA Tejas MK I for Indian Air Force, PIB (20 Feb 2019) — FOC declaration and capability additions 3. ₹48,000 Crore Contract for 83 LCA Tejas handed over to HAL, Aero India 2021, PIB — contract value, quantity, largest indigenous defence deal 4. MoD signs ₹62,370 crore contract with HAL for 97 LCA Mk1A aircraft, PIB — follow-on order 5. Atmanirbhar Bharat Initiative in Defence Production, PIB — Positive Indigenisation Lists and DAP 2020 IDDM priority 6. Raksha Mantri inaugurates 3rd Production Line of LCA Mk1A at HAL Nashik, PIB — capacity ramp-up to 24 aircraft per year