The development of the Izdeliye 177 appears to be driven by the need to upgrade the earlier Su-57 production models and offer a new powerplant to international customers. Russia’s United Aircraft ...

Russia’s state-owned technology corporation Rostec has begun flight testing a new powerplant for the Sukhoi Su-57 fighter, which the conglomerate describes as a “fifth-generation” engine. The new ...

Russia has always placed a doctrinal emphasis on extreme maneuverability, usually at the expense of certain stealth features. The Su-57 Felon is Russia’s first fifth-generation fighter. But unlike ...

Russia has carried out the first flight of its fifth-generation stealth fighter Su-57 powered by a new-generation engine, marking a key step in the aircraft's long-running development programme.

Russia’s Su-57 stealth fighter is being projected by Moscow as a combat-proven fifth-generation jet, following its deployment in operations linked to the Ukraine conflict. Russian sources claim the ...

Rostec stated that each Izdliye 177 engine can deliver up to 16,000 kg of thrust (approximately 35,000 pounds) with the afterburner engaged. Russia has long touted its Sukhoi Su-57 (NATO reporting ...

Russia’s Su-57 stealth fighter is being projected by Moscow as a combat-proven fifth-generation jet, following its deployment in operations linked to the Ukraine conflict. Russian sources claim the ...

Performance and reliability leave questions. Despite Putin's recent visit to India, prospects for the Indian Air Force to purchase the Russian fifth-generation Su-57 (Felon, according to NATO ...

Russia’s Su-57 stealth fighter features a customizable AI “co-pilot” for flight and combat support. Displayed at LIMA 2025, the system enhances pilot efficiency but faces modernization challenges ...

The state corporation added that UAC is currently implementing a program to expand production capacity, which will allow it to increase the volume of Su-57 aircraft deliveries to the military MOSCOW, ...

A Sukhoi Su-57 fighter completed a first flight powered by a 35,000-lb.-thrust Izdeliye 177 engine this month, beginning the flight test phase of a turbofan designed for powering export models and ...

She’s going for Zoh. Mayor-elect Zohran Mamdani on Friday tapped Julie Su – a controversial cabinet official under President Joe Biden with a checkered record in California – to serve in a newly ...