Russia’s Su-75 ‘Checkmate’ Stealth Fighter Seen With Su-57 Jet Hinting Tests And Export Push

 On 2 October 2025, a new image circulated on social media, showing Russia’s light stealth fighter, the Su-75 “Checkmate,” positioned alongside the larger Su-57, a pairing rarely seen outside of official mock-ups. Shared across multiple social media posts and published in particular by the X account shadowh55543098, the photo has renewed scrutiny of the program’s pace and intent. For a project long questioned over timelines and funding, the scene matters: it hints at real-world integration activity rather than static promotion. For defense planners and industry watchers, any movement from concept to flight-test readiness would recalibrate procurement assumptions, regional airpower balances, and export dynamics. Read Full Defense News At This Link. 

If subsequent imagery and telemetry confirm taxi or flight activity, the Su-75 will move from a contested promise to an active variable in Eastern European and export-market calculations, an inflection that NATO staffs, regional air forces, and prospective buyers will now have to factor into near-term planning (Picture source: X-Account/shadowh55543098)


Subscribe to receive free email updates: