Hindustan Aeronautics Limited & Sukhoi

Hindustan Aeronautics Limited: Hindustan Aeronautics Limited, which builds the Su-30MKI under license for the India — Indian Air Force, could face questions regarding the aircraft's manufacturing or maintenance if the disappearance is linked to a technical fault.

Sukhoi: Sukhoi, as the original developer of the Su-30MKI aircraft, may face scrutiny regarding the aircraft's reliability, although the jet is built under license by Hindustan Aeronautics Limited for the India — Indian Air Force.

Hindustan Aeronautics Limited: Hindustan Aeronautics Limited produces the Su-30MKI under license in India, and the crash may lead to scrutiny of its manufacturing and maintenance processes.

Sukhoi: Sukhoi is the Russian manufacturer of the Su-30MKI fighter jet, and the crash could raise questions about the aircraft's reliability, though it is produced under license by Hindustan Aeronautics Limited.

Hindustan Aeronautics Limited: Hindustan Aeronautics Limited produces the Sukhoi Su-30MKI under license in India. The crash of one of these jets could lead to scrutiny of its manufacturing and maintenance processes.

Sukhoi: Sukhoi developed the Su-30MKI fighter jet, which crashed in Assam. This incident could slightly impact the perception of the aircraft's reliability.