Russia has begun flight testing a new engine for its Su-57 fighter, aiming to improve performance, increase production, and support future exports.

Russia's fifth-generation Su-57 stealth fighter has successfully completed its first test flight powered by the new, advanced Izdeliye 177 engine ...

The engine upgrade project, codenamed 'Product 177', has undergone successful testing, and trials of the Sukhoi Su-57 have ...

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 has always placed a doctrinal emphasis on extreme maneuverability, usually at the expense of certain stealth features.

Recently, the Russian defense industry introduced a new jet engine called "Izdeliye 177" (Product 177) for the ...

As Moscow renews its pitch for the Su-57, questions grow over whether India’s long-term air power plans leave room for Russia ...

Russia’s fifth-generation Sukhoi Su-57 “Felon” has emerged as a significant factor in the Ukraine conflict, following confirmation from Rostec CEO Sergey Chemezov that the aircraft has repeatedly ...

In a press release posted on its corporate website, the UAC said flight tests of the Izdeliye 177 engine have begun as part of the Su-57 aircraft system in cooperation with the United Engine ...

Forbes contributors publish independent expert analyses and insights. Peter Suciu covers trends in the world of aerospace and defense. A Russian Sukhoi Su-57 fifth-generation fighter aircraft flies ...

In a recently released video, the United Aircraft Corporation showed off T-50-9 carrying weapons in its internal bays during rehearsals for Dubai Airshow. Russia’s UAC (United Aircraft Corporation) ...