The Sukhoi Su-47 Berkut was one of the most radical fighter jet prototypes ever built, featuring forward-swept wings for incredible maneuverability and agility. Developed in the 1990s, it was ...

The Sukhoi Design Bureau initiated the design of the Su-47 in 1983 as part of a larger effort to develop a new generation of warplanes that could counter America’s growing stealth capabilities.