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

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

Key Points and Ideas on the Su-57: Russia's Su-57 "Felon," conceived as the answer to America's F-22 Raptor, has been a deeply troubled and largely unsuccessful fifth-generation fighter program.

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

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 ...

EADaily, December 23rd, 2025. The Russian fifth-generation fighter Su-57 is noticeably superior to Western aircraft in maneuverability. Therefore, in air combat at a line-of-sight distance, this ...

-Operating from Akhtubinsk and escorted by Su-35s, the Su-57s have remained within Russian-controlled airspace. -Production of the Su-57 has ramped up, with plans to form a full regiment by 2024.

Ukraine is eagerly awaiting the first shipments of F-16 Fighting Falcon fighter jets from its Western allies, desperately needed hardware that Kyiv hopes will help it counter Russia's air advantage ...

When photos from the 2024 Zhuhai Airshow surfaced, close-ups of Russia's Su-57 fighter jet (dubbed "Felon") quickly set off a storm on Chinese and Western social media. The images clearly showed ...

-The Su-57E, targeted at nations unable to acquire the F-35, was offered to regional partners. Moscow’s efforts aim to offset the high R&D costs of the Su-57. -Meanwhile, the Su-75 Checkmate stealth ...