Marketed as an affordable alternative to the F-35, the Su-75 has yet to progress beyond a mock-up, with repeated delays to its first flight. -The Ukraine war has redirected Russian defense ...

An artificial intelligence-enabled “Matryoska” system is intended to act as a co-pilot, reducing pilot workload while in flight. There are other Su-75 variants planned, including a two-seater ...

Until the Su-75 reaches operational capacity, it is hard to say whether it is more than a fantasy. Russia’s Su-75 “Checkmate” was once envisioned to represent a cheap fifth-generation ...