Russian Su-57 Fails To Get Second-Gen Engine; Yet To Become A ‘True Competitor’ To US’ F-35 Jets

After a long wait, Russia’s Su-57 fifth-generation fighter aircraft may finally be available for the country’s air force, if the government sources quoted by TASS are to be believed. According to the report, the first serial-produced Su-57 fighter will be delivered to the Defense Ministry in December this year.

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