Can become a two-seater: Russia has patented a new Su-57 fighter jet
The Russian military-industrial complex has patented a two-seat Su-57 fighter. The patent states that the multifunctional two-seater low-observable aircraft was patented by the United Aircraft Corporation. The invention was classified as a multifunctional two-seat low-observable tactical aircraft. It is designed to detect and engage air, surface and ground targets at supersonic and subsonic flight speeds […]