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Russia unveils 3400-pound fifth-gen aircraft engine, promising supercruise for fighter jets

Russia’s primary engine manufacturer, United Engine Corporation (UEC), part of Rostec, has revealed its new 177S turbofan engine at the Dubai Airshow 2025. The fifth-generation propulsion system for ...
The Aviationist

Russia’s Su-57 Flies with New Izdeliye 177 ‘Gen. 5’ Engine

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 ...
Zee Business

Maharatna PSU Stock in Focus: Russia likely to approve Su-57E Izdeliye-177S tech transfer, say sources

Maharatna PSU HAL is set to be in focus in the next session on Dalal Street. According to sources, Russia may agree to fully transfer the Su-57E Izdeliye-177S engine technology to India. The 177S jets ...
TASS

Russian engine maker unveils cutting-edge aircraft engine

"The state-of-the-art 177S engine for tactical aircraft boasts improved characteristics and is of the fifth generation class," the press service said ZHUHAI, November 12. /TASS/. The United Engine ...
TASS

Russia displays latest aircraft engines in India

MOSCOW, February 10. /TASS/. The United Engine Corporation (UEC) said it had for the first time displayed fifth-generation 177S engine for operational and tactical jets and VK-650V engine for light ...