Russia-Ukraine War — 2026-04-11
Fire Erupts at Russia's Only Su-35 and Su-57 Fighter Jet Production Plant
A fire broke out at the Komsomolsk Aircraft Plant (KnAAZ) in Komsomolsk-on-Amur, Russia's sole production facility for Su-35 and
Analysis
If confirmed as a Ukrainian Flamingo missile strike, Komsomolsk-on-Amur at 6,500 km from Ukraine would represent the deepest Ukrainian strike into Russian territory by a wide margin. The KnAAZ plant is the sole production facility for Russia's most advanced fighters. Both sources are Ukrainian; neither the Russian government nor independent observers have confirmed the cause. Russia's defense sector has experienced multiple unexplained fires since 2022, and the Flamingo attribution should be treated as unverified.
If confirmed as a Ukrainian Flamingo missile strike, Komsomolsk-on-Amur at 6,500 km from Ukraine would represent the deepest Ukrainian strike into Russian territory by a wide margin. The KnAAZ plant is the sole production facility for Russia's most advanced fighters. Both sources are Ukrainian; neither the Russian government nor independent observers have confirmed the cause. Russia's defense sector has experienced multiple unexplained fires since 2022, and the Flamingo attribution should be treated as unverified.