Russia’s Crown-Jewel Su-57 May Have Crashed Outside Moscow

A Russian military aircraft crashed in the Moscow region near Zvenigorod, with preliminary reports suggesting it may have been a Su-57, Russia’s most advanced fifth-generation fighter. Ukrainian and Russian-language outlets reported the crash on July 23, but Russia had not confirmed the aircraft type, crew status, or cause at the time of reporting. If verified, the loss would be notable because Su-57s have entered service in limited numbers, despite years of delays and production challenges. Analysts note the aircraft is often described as Russia’s “crown-jewel” platform.