Kyiv Post reports a massive overnight Ukrainian drone assault on Russia on November 13, 2026, leaving the Lukoil-Volgogradneftepererabotka refinery ablaze and four workers dead, in a campaign that has hit nine of Russia's 35 major refineries since late October. Moscow says it downed nearly 1,200 drones; Reuters cites industry sources putting refining throughput down about 30%, with fuel shortages and sales restrictions across several regions.