A fire broke out at an oil refinery over 6,000 kilometers (4,000 miles) from Ukraine in Russia's Far East, while a Wildberries logistics hub in Voronezh Oblast was targeted overnight on Aug. 11, monitoring channels reported. Ukraine's military later confirmed strikes on another oil refinery in Orenburg Oblast, at the southern end of Russia's Ural Mountains, as well as on the facility in Voronezh Oblast. In the Russian city of Orsk, located approximately 1,500 kilometers (930 miles) from Ukraine in Orenburg Oblast, an oil refinery and mechanical plant were struck by Ukrainian forces, the General Staff said. Overnight on Aug. 10, Ukrainian forces struck a Russian oil refinery in Tatarstan and hit military targets in occupied Ukrainian territories, while Russia claimed its air defenses intercepted 456 Ukrainian drones across the country. Among Ukraine's targets in recent weeks have been several warehouses belonging to Russia's Wildberries.