Russia is spotlighting the Su-57’s new 177S/AL-51F1 “fifth-generation” engine after its Dubai debut. -Early Su-57s flew with the 117S/AL-41F1, a deep modernization of the AL-31F—an interim solution, ...

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

Subsidiaries of Russian state-owned manufacturer Rostec have begun flight testing a new turbofan for the Sukhoi Su-57 fighter, which the conglomerate describes as a fifth-generation engine with ...

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

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

In an exclusive conversation with ABP Live, Vadim Badekha, CEO, United Aircraft Corporation, said Russia is the only country ...

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

With powerful engines and thrust-vectoring nozzles, the Su-57 has demonstrated exceptional post-stall maneuverability—potentially giving it the upper hand over the more unwieldy F-35 Lightning II at ...

The US's newest fifth-generation fighter, the F-35, is again under fire from Congress. Despite lawmakers' displeasure with it, US military commanders say the jet is indispensable. The commanders say ...

Finland has unveiled the first of its new F-35A stealth fighters in a landmark defense upgrade that places fifth-generation ...

Fifth-generation jets are now "the peer-level baseline," a Royal Air Force official said. He said the advanced jets are now the "entry standard" to get the edge in the air "against the most basic ...