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

Subsidiaries of Russian state-owned manufacturer Rostec have begun flight testing a new turbofan for the Sukhoi Su-57 fighter ...

Russia’s Sukhoi Su-57 fifth-generation fighter has completed its first test flight powered by the new Izdeliye 177 engine, ...

Specialists from the United Aircraft Corporation (UAC) and the United Engine Corporation (UEC), both part of Rostec, have begun flight tests ...

Turbofan Upgrade Enters Flight Test For Exported Russian Fighters is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with ...

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

EADaily, . UAC and UEC specialists have started flight tests of the Product 177 engine as part of the fifth-generation Su-57 fighter. The car was lifted into the sky by Honored test pilot of Russia ...

Russia's Su-57 stealth fighter has completed its first flight with a new fifth-generation engine to improve the fighter's ...

Russia’s fifth-generation Sukhoi Su-57 “Felon” has emerged as a significant factor in the Ukraine conflict, following ...

The open weapon bay appears to show two weapons stations, which can hold either two air-to-air or air-to-ground weapons. Another similar weapon bay lies ahead, between the air intakes, and two side ...

Russia is reportedly looking to expand the role of its stealthy new combat drone to include long-range intercept missions and air-to-air combat.