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

-In a telling sign of Russia's declining aerospace capabilities, India, a potential export customer for the Su-57, is reportedly demanding that the fighter be equipped with a more advanced Indian ...

In a dogfight it’s difficult to know who would prevail, given we don’t know how maneuverable the Su-57 is, but the Russian jet’s infrared search and track system—something the American ...

Russia’s official designation of the PAK-FA/T-50 jet as the Sukhoi Su-57 is just another reminder that the field of fifth generation fighters is about to get more crowded. The United States ...

Ukraine hopes the delivery of the American-made jets will give it an edge on air superiority against Russia and its advanced fifth-generation fighter jets.

Ten years after it first flew, Russia’s Su-57 Felon stealth fighter is a mess. Its radar signature is at least 10 times greater than that of an American F-22. Its radars might not work. And it ...

Reports have further circulated that a second Su-57 may have also been damaged. The incident is notable as the Felon is the Kremlin's most advanced combat aircraft.

Ukrainian drones damaged at least two of Russia's most advanced aircraft as they sat unshielded on a tarmac deep inside Russian territory.

Russia’s next-generation Su-57 Felon fighter jet is getting upgraded 3D-printed landing gear. Here's why that's important.

The United Aircraft Corporation (UAC) delivered to the Russian Aerospace Forces a batch of Su-57 and Su-35S fighter jets. UAC CEO Vadim Badekha said there would be other batches this year.

Russian Su-57 fifth generation fighter jet should be able to win over the US-made F-35 in case of a one-on-one dogfight, thanks to its maneuverability, says Magomed Tolboyev, a renowned test pilot ...

Rostec State Corporation plans to demonstrate the S-111 communications system for the Sukhoi Su-57 stealth fighter at the MAKS 2021 air show.