Ukraine’s drones are striking Russian oil refineries, causing fuel shortages and driving down revenues needed to fund the Kremlin’s war.

Russia's oil-producing machine was the principal target of an overnight Ukrainian assault with hundreds of drones. Moscow claimed it shot most of them down.

Ukraine’s drones are striking Russian oil refineries, causing fuel shortages and driving down revenues needed to fund the Kremlin’s war.

Ukraine launched more than 360 drones against Russia overnight, igniting a brief fire at the Kirishi oil refinery in the country’s northwest but causing...

Ukrainian drones have struck one of Russia’s largest oil refineries, sparking a fire