GE Delivers Second F404 Engine for Tejas Mk1A, Third Scheduled by Month-End

India’s ambitious fighter jet programme marked a key milestone this week with Hindustan Aeronautics Limited (HAL) receiving the second GE-404 engine from the United States for its Tejas Mk1A production line. The third engine is expected to be delivered by the end of July, indicating a steady ramp-up in deliveries that are essential to meet the Indian Air Force's growing needs.

These GE-404 engines, manufactured by GE Aerospace, are critical components of the Tejas Mk1A, India’s indigenous Light Combat Aircraft (LCA). A total of 12 engines are scheduled to be delivered by March 2026, enabling HAL to maintain its production targets. The engine is known globally for its high thrust-to-weight ratio, proven reliability, and performance in combat aircraft.

The Indian Air Force has already placed a firm order for 83 Tejas Mk1A jets, a contract worth nearly ₹48,000 crore signed in 2021. This version of the Tejas marks a significant upgrade over the initial variants, positioning it as a frontline fighter in India's air defense network. The Ministry of Defence has also cleared a proposal for 97 additional Mk1A units, which is currently in the final stages of approval. If cleared, this would take the total Mk1A fleet strength to 180 aircraft, making it the largest indigenous fighter fleet in the country’s history.

The Tejas Mk1A brings with it several technological enhancements, including an AESA radar for superior target acquisition, an advanced electronic warfare suite, improved maintenance and logistics systems, and the ability to deploy a wider variety of air-to-air and air-to-ground weapons. All of these improvements aim to make the Mk1A not just a replacement for older platforms like the MiG-21, but a credible multirole combat aircraft.

The consistent delivery of engines by GE Aerospace is pivotal for HAL to meet its production timelines, with the first batch of Mk1A jets expected to roll out for squadron service in 2024–25. HAL has already completed ground integration trials and initial flight testing, and with engines arriving on schedule, assembly can now move ahead at full speed.

This progress also reflects India’s growing emphasis on self-reliant defence manufacturing, supported by foreign technology partnerships and robust domestic production. The Tejas Mk1A, being a symbol of that vision, is set to be the backbone of the IAF’s combat fleet for decades to come.