26 October 2026
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Explained: How New F404 Engine Deliveries Will Speed Up Tejas Mk1A Fighter Jet Rollout

HAL confirms the 6th F404 engine is ready and expects 20 more by 2026, accelerating Tejas Mk1A production for the Indian Air Force.
HAL CATS Warrior Phase-II 
Indian Masterminds Stories

New Delhi: India’s HAL F404 engine delivery for Tejas Mk1A is set to accelerate as Hindustan Aeronautics Limited (HAL) expects to receive 20 more GE F404 engines by late 2026. 

This development is crucial for speeding up the production of the Tejas Mk1A fighter jets for the Indian Air Force. 

The HAL F404 engine delivery for Tejas Mk1A has already begun progress, with the 6th engine now ready. This move is expected to reduce delays and strengthen India’s indigenous defence manufacturing under the Aatmanirbhar Bharat mission.

Details of HAL F404 Engine Delivery for Tejas Mk1A

Hindustan Aeronautics Limited (HAL) has confirmed that:

  • The 6th GE F404 engine is now ready
  • More engines will be delivered in phases
  • Around 20 additional engines are expected by the end of 2026

Read also: Inside HAL CATS Warrior: The AI-Powered Loyal Wingman Drone Set to Revolutionize Indian Air Force Operations

This is a major relief for the Tejas Mk1A program, which faced delays due to engine supply constraints.

Why F404 Engines Are Critical for Tejas Mk1A

The GE F404 engine powers the Tejas Mk1A fighter jet. These engines are important because they:

  • Provide high thrust for combat performance
  • Ensure reliability during missions
  • Support advanced avionics and payload systems

Without timely engine delivery, aircraft production cannot move forward. That is why this update is very important for India’s air power.

What is the Impact of HAL F404 Engine Delivery for Tejas Mk1A

The Indian Air Force has already placed an order for 83 Tejas Mk1A jets. Earlier, delays in engine supply had slowed production. Now, with new deliveries:

  • Aircraft manufacturing is expected to speed up
  • Delivery timelines may improve
  • Squadron strength of the Air Force will increase

This will help India reduce dependency on older aircraft fleets.

Government Push for Indigenous Defence Manufacturing

The Tejas program is a key part of India’s self-reliance (Aatmanirbhar Bharat) mission.

The government is focusing on:

  • Local manufacturing of fighter jets
  • Increasing private sector participation
  • Reducing dependence on imports

While engines are currently sourced from GE, India is also working on developing its own jet engines in the future.

What is the Importance of HAL F404 Engine Delivery for Tejas Mk1A 

The Tejas Mk1A is a modern, lightweight fighter jet designed for:

  • Air defence
  • Ground attack missions
  • Multi-role combat operations

With improved engine supply, India can:

  • Strengthen its air defence capabilities
  • Deploy more fighters along borders
  • Improve overall combat readiness

Future Outlook

HAL’s confirmation of steady engine deliveries shows positive momentum in India’s defence sector.

If the schedule is maintained:

  • Tejas Mk1A production will stabilize
  • More indigenous systems will be integrated
  • India’s position in global defence manufacturing will improve

Read also: Explained: How SCALP Missiles Will Transform the Indian Air Force’s Deep Penetration Strike Operations


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