Russia is spotlighting the Su-57’s new 177S/AL-51F1 “fifth-generation” engine after its Dubai debut. -Early Su-57s flew with ...

Asia-Pacific airpower dynamics and the global fighter-engine ecosystem, Russia has approved a sweeping Transfer of Technology ...

Russia is displaying a range of airpower capabilities at the Dubai air show, including prospective updates to the thrust nozzles of the Sukhoi Su-57E fighter, an engine upgrade for existing types, and ...

Russia to build Su‑57 stealth jets and Lancet drones in India, with full tech transfer, as Putin’s visit leaves New Delhi’s ...

Russia’s Su-57 began life powered by the AL-41F1/117S, a deeply modernized Su-27 engine used as a stopgap while a true ...