Updated

A Ukrainian drone attack set a Russian oil refinery on fire and caused explosions across southern Russia overnight on November 6, according to monitoring channels cited by The Kyiv Independent. Kyiv Post reported that the Afipsky Oil Refinery in Russia's Krasnodar Krai was reportedly targeted, with explosions and smoke seen nearby and thick smoke drifting toward Krasnodar. Russia said it downed 142 Ukrainian drones overnight, a claim Kyiv Post could not independently verify. The attack has not been officially confirmed, and the extent of the damage and the impact on refinery output were not reported.