Tejas Mk2 Prototype to Initially Equip with Line Replaceable Units (LRUs) of Tejas Mk1 for Faster Development

In a strategic move to accelerate the development of the Tejas Mk2 fighter jet, the Aeronautical Development Agency (ADA) has announced that the first prototype will be equipped with Line Replaceable Units (LRUs) from the existing Tejas Mk1. This decision allows for quicker prototyping and initial trials without delays caused by waiting for the development of new-generation LRUs.

The Tejas Mk2, envisioned as a 4.5-generation fighter, bridges the gap between the Tejas Mk1/Mk1A and the fifth-generation Advanced Medium Combat Aircraft (AMCA).

While the initial prototype will utilize proven components from the Mk1, these will be replaced in the production phase with advanced LRUs currently under development for the AMCA program. These new LRUs promise significant advancements in avionics, sensors, and mission management systems, ultimately enhancing the Tejas Mk2's operational capabilities.

This approach offers several advantages:

• Reliability: Utilizing existing Mk1 LRUs ensures reliability during the crucial initial trials.
• Cost-effectiveness: Leveraging readily available components avoids additional expenditure during the prototyping phase.
• Data-driven development: Early trials with Mk1 LRUs will provide valuable performance data, informing the integration of the more advanced AMCA-grade LRUs.

The Tejas Mk2 prototype is expected to make its first flight by 2026. Subsequent prototypes will incorporate iterative improvements, including the integration of the advanced LRUs. This strategy underscores ADA's commitment to adhering to project timelines while ensuring technological superiority for India's indigenous fighter aircraft programs.

By adopting this pragmatic approach, the ADA is maximizing efficiency and ensuring the timely development of the Tejas Mk2, a critical asset for the Indian Air Force.