New Delhi/Nashik: Hindustan Aeronautics Limited (HAL) is preparing to deliver the first Tejas Mk-1A fighter jet to the Indian Air Force (IAF) by the end of June 2025, marking a significant milestone in India’s indigenous defence manufacturing efforts. The aircraft, being rolled out from HAL’s newly established production line in Nashik, is expected to bolster the IAF’s combat capabilities at a time when its squadron strength remains critically below sanctioned levels.
Tejas Mk-1A: A Modern Indigenous Multirole Jet
The Tejas Mk-1A is an upgraded version of the Light Combat Aircraft (LCA) Tejas Mk-1, developed to replace ageing aircraft like the MiG-21 in the IAF’s fleet. It is equipped with:
- Top speed: Mach 1.8 (~2,200 km/h)
- Range: 1,850 km (extendable via in-flight refueling)
- Weapons: Astra BVR missiles, GSh-23 cannon, BrahMos-NG, and precision-guided munitions
- Avionics: Israeli EL/M-2052 AESA radar, indigenous EW suite, secure data links
- Engine: GE F404-IN20 turbofan with 85 kN thrust
- Indigenous content: Over 65%, with components developed by 6,300+ Indian vendors
Production Expansion at Nashik
HAL, traditionally manufacturing aircraft in Bengaluru, has established a third production line at its MiG Complex in Nashik, initially set to produce 5 jets per year, expandable to 8. Combined with two Bengaluru lines, HAL aims for an annual output of 24 Tejas Mk-1As.
HAL has also integrated private sector firms such as VEM Technologies, Tata Advanced Systems, and L&T, who are supplying major components like fuselages and wings. In May 2025, VEM delivered the first centre fuselage for Tejas Mk-1A, demonstrating progress in public-private collaboration.
Delays in Engine Supply Hampered Rollout
Despite HAL’s readiness, the delay in engine supply from GE Aerospace (USA) significantly affected the programme. Under a $716 million deal signed in 2021, GE was to begin deliveries in early 2023, but the first engine arrived only in March 2025, citing pandemic-related disruptions.
The delay pushed back the IAF’s first delivery date from March 2024 to June 2025, causing considerable concern within the armed forces.
IAF’s Concerns and HAL’s Assurance
At Aero India 2025, IAF Chief Air Chief Marshal Amar Preet Singh voiced disappointment, noting that none of the 83 jets ordered in 2021 had been delivered. The IAF, currently operating 31 squadrons against the sanctioned 42, is counting on the Tejas Mk-1A to bridge the gap.
In response, HAL Chairman D.K. Sunil assured that technical issues had been resolved. With engine deliveries now underway, HAL has committed to delivering-
- 11 jets in 2025 (1 from Nashik, 10 from Bengaluru)
- 16–24 jets annually from 2025-26 onwards
Strategic and Economic Significance
The Tejas Mk-1A is not only a key to India’s air defence strategy but also central to the government’s ‘Aatmanirbhar Bharat’ (Self-Reliant India) campaign. The ₹48,000 crore order for 83 jets in 2021 is set to be followed by another ₹67,000 crore contract for 97 more, taking the total fleet to 180 aircraft by 2031.
Several countries, including Argentina, Nigeria, Egypt, and the Philippines, have expressed interest in the jet, boosting its export potential.
What Lies Ahead
With older jets like the MiG-21, MiG-27, and Jaguar being phased out, the Tejas Mk-1A is vital for maintaining the IAF’s operational readiness. Despite being less advanced than the US F-47, Chinese J-35, or Russian Su-57, it stands out for its:
- Lower cost: ₹580 crore per unit vs ₹650–800 crore for the F-35
- Indigenous systems
- Multirole capability and future scalability
Upcoming variants like Tejas Mk-2 and the Advanced Medium Combat Aircraft (AMCA) are expected to push India into the 5th-generation fighter league.
About HAL
Hindustan Aeronautics Limited (HAL) is an Indian public sector aerospace and defense company, headquartered in Bengaluru. It is one of the oldest and largest aerospace and defense manufacturers in the world, with a history dating back to 1940. HAL is involved in the design, development, manufacturing, and maintenance of aircraft, helicopters, engines, and other aerospace systems.
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