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flag Russia successfully tests new Su-57 engine, boosting performance and domestic military aviation.

flag Russia has successfully completed the first flight tests of the new Product 177 engine on its Su-57 fifth-generation fighter jet, with test pilot Roman Kondratyev at the controls. flag The engine, developed by Rostec, delivers 16,000 kgf of afterburning thrust, improves fuel efficiency, and offers greater durability. flag The tests met all mission requirements and mark a key advancement in Russia’s efforts to modernize its air force with domestically produced advanced military aircraft. flag The Su-57, known as the Felon to NATO, is a multirole fighter capable of air, ground, and maritime operations, featuring stealth technology, supersonic cruise, and advanced avionics. flag Rostec plans to expand production to increase deliveries to the Russian military and develop an export version.

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