Su-57 and Su-75
The Sukhoi Su-57 (Russian: Сухой Су-57; unconfirmed NATO reporting name: Felon) is a stealth, single-seat, twin-engine multirole fifth-generation jet fighter being developed since 2002 for air superiority and attack operations. The Su-57 is planned to be the first aircraft in Russian military service to use stealth technology. Its maiden flight Read more…