Russia’s Su-57 “Felon,” conceived as the answer to America’s F-22 Raptor, has been a deeply troubled and largely unsuccessful ...

The Su-57 Felon's radar blockers were allegedly exposed by a video part of a longer feature aired by Russian ... (InfraRed Search and Track) sensor covered by RAM (Radar Absorbing Materials ...

Nonetheless, the Chinese have incorporated advanced stealth features such as faceting for the J-20’s electro-optical/infrared targeting sensor (EOTS) housing—liberally borrowing concepts from ...

A major driver of the Su-57’s performance are its two engines. The Saturn izdeliye 30 engines are each meant to generate between 24,054 and 35,556 pounds of thrust , with the high end in the ...

The Sukhoi Su-57 has had an inauspicious start to its Zhuhai air show appearance, with a close-up video revealing questionable build quality. The aircraft at the show, which starts next week, is ...

The Su-57 could be the future of Russian military aviation — but there's still a lot of questions hanging around the country's first stealth fighter.

In September 2020, the Air Force revealed the NGAD, a new fighter jet. Details remain sparse, but a look at the plane's most advanced adversaries hint at its future capabilities.

Aerial view of an American F-16 fighter jet and a Russian Su-57 aircraft. Ukraine recently announced it will receive a delivery of F-16 jets from its Western allies.

Regarding capacity, the Su-57 has more space in its weapon bays than the F-22. With a larger capacity, the Russian Felon can hold up to eight K77 air-to-air missiles.

A rendering of a Su-57 with the new engine. (Image credit: Russian Internet) The AL-51F/ Izdeliye 30 engine. The engine that has been initially used for the Su-57 is the NPO Saturn AL-41F-1, also ...