IAF’s Unending Fighter Jet Conundrum

Context:

With the planned retirement of the MiG-21s by September 2025, the Indian Air Force (IAF) faces a sharp decline in squadron strength amid rising threats from regional adversaries. Delays in indigenous fighter production and engine supply have further complicated IAF’s long-term airpower plans.


Legacy of MiG-21:

  • Inducted: 1963, from the Soviet Union after the 1962 India-China war.

  • Role: First supersonic and non-Western fighter in IAF.

  • Total Inducted: 872 aircraft, most licence-built by HAL.

  • Accidents: Over 450 crashes, earning it the term “flying coffin.”

  • Combat History:

    • 1965 & 1971 wars, 1999 Kargil War.

    • 2019: MiG-21 shot down a Pakistani F-16 (Abhinandan Varthaman episode).

  • Last Two Squadrons: No. 23 ‘Panthers’ and No. 3 ‘Cobras’ to be phased out.


Current Fighter Fleet Status:

Fighter Type Remarks
MiG-21 To be retired in Sept 2025
Jaguar, Mirage-2000, MiG-29 Set to phase out by end of 2030s
SU-30MKI Backbone of IAF (260+ in service); major upgrade approved
LCA Mk-1 (Tejas) 2 squadrons currently operational
LCA Mk-1A 83 jets ordered; deliveries delayed
LCA Mk-2 First flight expected in 2026
MRFA (114 jets) RFI issued in 2019; stalled since
AMCA (5th Gen) Under development; first flight likely post-2035

Delays in LCA-Mk1A Production:

  • ₹48,000 crore deal signed with HAL for 83 jets.

  • Delays due to:

    • Initial development lags.

    • Engine supply issues from GE Aerospace (F-404 engines).

    • Only 2 engines delivered as of mid-2025.

  • HAL target: 24 jets/year production rate.

  • Additional order for 97 jets (₹67,000 crore) expected soon.


LCA Mk2 and Future Plans:

  • Will replace Mirage-2000, MiG-29, Jaguars.

  • Powered by GE F414 engines; commercial negotiations ongoing.

  • Expected to be inducted in the 2030s.


Fifth Generation Fighter Plans – AMCA:

  • Advanced Medium Combat Aircraft (AMCA) is India’s 5th Gen stealth fighter under development by ADA.

  • Production to involve private players via competitive bidding (not HAL nomination).

  • Development in two phases:

    • AMCA Mk1: Powered by GE-F414 engine.

    • AMCA Mk2: With an indigenous 110kN engine (to be co-developed with a foreign partner).

  • Timeline: First flight ~2035; development span ~10 years.


Strategic Air Power Gap vs China:

  • China: Over 1,900 fighters, including 1,300+ 4th Gen jets and multiple 5th Gen aircraft (J-20, J-31).

  • Pakistan: Likely to receive 40 J-35 stealth fighters from China.

  • IAF: Only 29 squadrons (vs sanctioned 42); critical shortfall.


IAF’s Fighter Induction Plan (Next 20 Years):

Jet Type Units Planned
LCA Mk-1A 180
LCA Mk-2 120+
MRFA 114
AMCA 120+
Total 600+ fighters by 2045

Way Forward:

  • Strengthen HAL’s production capacity.

  • Ensure timely engine deliveries and indigenous capability.

  • Speed up MRFA process or shelve it if LCA-Mk2/AMCA cover needs.

  • Private sector participation in AMCA to boost ecosystem.

  • Import limited 5th Gen fighters (F-35/SU-57) as stop-gap, if needed.


Conclusion:

India’s fighter jet roadmap hinges on timely execution, technology partnerships, and private sector involvement. As the MiG-21 era ends, India’s airpower must now evolve through indigenous innovation, strategic procurement, and supply chain resilience to secure its skies in a turbulent geopolitical era.

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