Russia’s Su-57 stealth fighter features a customizable AI “co-pilot” for flight and combat support. Displayed at LIMA 2025, the system enhances pilot efficiency but faces modernization challenges ...

What You Need to Know: Western sanctions have complicated Russia’s production of its fifth-generation Su-57 stealth fighter jet by restricting access to high-tech components. Despite these challenges, ...

The new stealthy nozzle has been installed on the left engine of the T-50-2 prototype, the same used to test the new AL-51F engine. A Russian Su-57 fighter has been finally equipped with a new ...

Key Points and Summary - While Russia's Su-57 "Felon" stealth fighter program has been plagued by production struggles, its designed weapons capability is formidable. -The jet features four internal ...

-The jet is allegedly flying in complex, multi-aircraft formations to practice deep-strike missions and is being used as a testbed for new weapons, including a stealthy hybrid drone-missile. -After a ...

Ukraine’s military on Sunday said it had destroyed one of Russia’s newest and most advanced fighter jets in a drone strike on a military base deep inside Russia. The Sukhoi Su-57 fighter, nicknamed ...

As Russia's war effort continues, Moscow is reluctant to deploy some of its most advanced aircraft to the skies above Ukraine, according to a new assessment. Although since the summer Russia has ...