HAL Chief Explores Russian Engine Options for Tejas Mk1A Amid F-404 Delays: Russian Media

According to a report by Sputnik India, Dr. D.K. Sunil, Chairman & Managing Director of Hindustan Aeronautics Limited (HAL), is currently in Russia to explore engine manufacturing options for the Tejas Mk1A fighter jet and future Indian aircraft. This visit comes as HAL faces delays in the delivery of F-404 engines from GE Aerospace, which power the Tejas Mk1A.

While these delays have prompted HAL to explore alternatives, sources suggest that a complete engine switch for the Tejas Mk1A is unlikely at this stage due to the extensive testing and validation required for integrating a new engine. This could potentially delay the program by 3-4 years.

Russia has a long history of defence cooperation with India, including successful collaborations like the Su-30MKI fighter jet. HAL's discussions with Russian counterparts likely focus on co-development and potential local production of engines, possibly including the AL-31F, which powers the Su-30MKI. This could involve incorporating Indian-made components and increasing self-reliance in engine manufacturing.

The delays in F-404 engine deliveries from GE Aerospace, attributed to global supply chain disruptions, have impacted the production timeline of the 83 Tejas Mk1A jets ordered by the Indian Air Force (IAF). This situation highlights the risks associated with relying heavily on imported components for critical defence programs.

The Tejas Mk1A program is already operating on a tight schedule, aiming to deliver the first aircraft to the IAF by 2025. Any engine change at this stage would likely jeopardize this timeline.

While a complete engine switch for the Tejas Mk1A seems improbable at this point, HAL's exploration of Russian engine options underscores the importance of diversifying supply chains and fostering self-reliance in defense technology.

 

[Rajesh]

The AL-31FN engine should be sought with full TOT. Russia's traditional market for engines is China and then India, but China has come a long way compared to Russia and will rely on its indigenous engines. India has western options, so maybe only Su-30 engines and, to a limit, MiG-29 engines. Once they are gone, that market is also gone for Russia. Good for both if we reach a deal for the AL-31FN engine and work our AMCA and MK2 on it (since both are just on paper, it won't be that much of a deal to jack the MTOW) and then bargain with the West for a similar engine. We will have AL-31FN till then, unlike what we are facing with regards to GE404.