New Delhi: India’s indigenous fighter jet program received a major boost after Hindustan Aeronautics Limited (HAL) said it expects up to 20 additional GE F404-IN20 engines from GE Aerospace by the end of 2026.
The expected deliveries are important for speeding up production of the HAL Tejas Mk1A fighter jets for the Indian Air Force (IAF). The Tejas Mk1A program has faced delays mainly because of engine supply chain issues over the past two years.
HAL GE F404 Engines Induction
HAL Chairman and Managing Director Dr. D.K. Sunil confirmed that GE Aerospace has already prepared the sixth F404-IN20 engine for shipment to India. HAL also expects around 20 more engines between June and December 2026.
The engine deliveries are critical because several Tejas Mk1A aircraft are already manufactured and waiting for engines before final delivery to the Indian Air Force.
Key Updates
- HAL has multiple Tejas Mk1A jets ready on the production line.
- Some aircraft have completed testing but are waiting for engine integration.
- GE Aerospace restarted the F404-IN20 production line after it remained inactive for several years.
- Supply chain disruptions affected engine manufacturing schedules globally.
Why HAL GE F404 Engines Induction Matters
The GE F404-IN20 engine powers the Tejas Mk1A fighter aircraft. Without timely engine deliveries, HAL cannot maintain planned aircraft production rates.
According to reports:
- HAL originally expected 11 engines during the last financial year.
- Only six engines were delivered during that period.
- Delays forced HAL to slow aircraft deliveries to the Indian Air Force.
The Tejas Mk1A is considered one of India’s most important indigenous defense projects because it is expected to replace aging fighter aircraft fleets including MiG-21 variants.
GE Aerospace Restarted Dormant Production Line
GE Aerospace earlier shut down the F404-IN20 production line after completing previous Indian orders. However, the company restarted production after HAL ordered 99 new engines in 2021 for the Tejas Mk1A program.
Industry reports suggest the restart process involved:
- Rebuilding supplier networks
- Restarting specialized manufacturing systems
- Managing shortages of critical aerospace components
- Solving global logistics disruptions
India Also Expanding Local Engine Support
India is now working with GE Aerospace to establish a local depot facility for F404-IN20 engines. This move is expected to improve long-term maintenance, repair, and operational readiness for the Tejas fleet.
Defense analysts believe localized support infrastructure could reduce future dependency on overseas servicing and improve aircraft availability rates.
Tejas Mk1A Production Outlook
HAL aims to significantly increase Tejas Mk1A output once engine deliveries stabilize.
Current reports indicate:
- Several airframes are already completed.
- More aircraft structures are in advanced assembly stages.
- Future production could accelerate if GE maintains regular engine shipments.
The Tejas Mk1A features:
- Advanced radar systems
- Electronic warfare capabilities
- Beyond-visual-range missile integration
- Improved maintenance and operational efficiency compared to earlier Tejas variants.
Strategic Importance of HAL GE F404 Engines Induction
The Tejas Mk1A program is a major part of India’s push for defense self-reliance under the government’s indigenous manufacturing strategy.
Faster deliveries could help:
- Strengthen Indian Air Force squadron strength
- Reduce dependence on imported fighter jets
- Support India’s aerospace manufacturing ecosystem
- Expand future export opportunities for Tejas aircraft.
Read also: India to Deploy First Tejas Mk1A Squadrons Near Pakistan Border, IAF Powerful Strategy Revealed
