Will the Su-75 “Checkmate” Reach Serial Production? – Earlier this month, it was reported that Russia’s highly-touted Su-75 “Checkmate” won’t make its maiden flight until at least some time in 2024 at the very earliest. However, the United Aircraft Corporation (UAC) – a division of the state-owned military-tech conglomerate Rostec – also announced that it would build four prototypes of the lightweight single-engine fighter in the coming months, with a goal to launch Checkmate serial production just three years later. “We use advanced super-computer technologies in the Checkmate project, which enables us to cut substantially the timeframe of building the...