# Russia's largest oil refinery slammed by drones in 8-hour attack, Ukraine confirms

> **Open Intelligence Dossier** · First detected: 2026-11-12 18:40 UTC · Category: World

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*Canonical Source: https://pulse.byoviral.com/trend/2026-11-12/russia-s-largest-oil-refinery-slammed-by-drones-in-8-hour-attack-ukraine*