Only a few days earlier, photographs of a Russian Sukhoi Su-57 in what analysts described as an "anti-drone configuration" ...

Sixteen years after its first flight, Russia's premier stealth fighter has flown its most daring mission against a Russian ...

You either emphatically love Russia's flagship stealth fighter, or you laugh at every molecule of its construction. There doesn't seem to be much in the way of in-between in these two camps. But in ...

Russia's top fighter may have been drafted into trying to help defend against Ukraine's growing long-range strike ...

Add Yahoo as a preferred source to see more of our stories on Google. The fighter jet could go into production as early as this year upon acceptance of a production offer from the Indian government, a ...

What You Need to Know: The Russian Sukhoi Su-57 “Felon” stealth fighter has faced continual challenges, with the latest embarrassment occurring at China’s Zhuhai Airshow. Poor build quality was ...

The Su-57 and F-35’s joint appearance in India is reported to be the first time the fighters have ever been on the same airstrip at the same time. As previously reported, in recent days, a Russian ...

It’s increasingly clear a Ukrainian drone badly damaged, and possibly destroyed, a Russian air force Sukhoi Su-57 stealth fighter in a Saturday raid on Russia's Akhtubinsk State Flight Test Center in ...

The first delivery of Russia’s Sukhoi Su-57 fifth-generation fighter is likely to be postponed after the aircraft crashed Dec. 24 during a test flight. The type manufacturer, United Aircraft ...

The Ukrainian intelligence directorate claimed one of its drones badly damaged, if not destroyed, a Russian air force Sukhoi Su-57 stealth fighter at Akhtubinsk airfield, in southern Russia 365 miles ...

The development of the Izdeliye 177 appears to be driven by the need to upgrade the earlier Su-57 production models and offer a new powerplant to international customers. Russia’s United Aircraft ...

Russia’s next-generation Su-57 Felon fighter jet is getting upgraded 3D-printed landing gear in a bid to reduce cost and weight. The Su-57 Felon’s new landing gear will reportedly be made of aluminum ...