A Russian military jet — reported to be the newest Su-57, the country's only operational stealth fighter — crashed in Moscow Oblast on 23 July, Russian and Ukrainian channels reported. The pilot ejected and survived, and officials reported no casualties on the ground. Russia's own pro-war blogger pointed the finger at Russia's air defense.
What is known about the crash
The jet went down around 13:50 in the Odintsovo district near Zvenigorod, west of Moscow. Russian outlet REN TV reported the crash, and local channel Zven_Info published photos of a fire in a field near homes. Russian Telegram channel Mash said the aircraft was a Su-57 on a training flight and that the pilot ejected.
Russia's Defense Ministry, through state news agency TASS, said a combat-trainer crashed during takeoff, that the pilot ejected, and that there was no destruction on the ground. Officials did not confirm the aircraft type or the cause.
Russia's own bloggers point at Moscow's air defense
Russia's bloggers went further than the officials. Milblogger Romanov wrote that "a number of questions" should go to the crew of BARS-Moskva, a mobile air-defense group guarding the capital. Another Russian channel, arrowsmap, said the jet's own air-defense crew shot it down and asked whether a shoulder-fired missile had felled a fifth-generation fighter.
Those bloggers also warned that pulling such crews back would leave Moscow's skies open to Ukrainian drones. Ukraine had no role in the loss, and none of the friendly-fire claims carried official confirmation.
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The Su-57, and how often it meets trouble
The Su-57 is Russia's most advanced fighter, built by Sukhoi and first flown in 2010. Russia took its first serial jet into service in 2020, in small numbers. The type has a rough record: one of the first serial aircraft crashed in Khabarovsk Krai in December 2019, before the military even received it.
Ukrainian drones first damaged two Su-57s at the Akhtubinsk airbase in June 2024. In spring 2026, drones reached more of them at Shagol near the Urals, where Russian unit-cost estimates run to $100–120 million each. Russia has since kept the jet away from missions over Ukraine.
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Friendly fire
More often than not, Russian air defenders are yet another threat to their own pilots.
Russia's air defenses shot down their own Su-27 over occupied Crimea in March 2024, killed a Su-35 pilot with an S-300 over occupied Tokmak in 2023, and opened fire on one of their own helicopters near Moscow in 2025 after mistaking it for a drone.
Poor coordination between Russian aviation and its air-defense crews has cost Moscow its own aircraft again and again. Losing a scarce fifth-generation jet the same way would say more about the air defense meant to shield Moscow than about anything Ukraine did that day.
