A Ukrainian drone attack on July 1 seriously damaged the Oskol Electrometallurgical Plant in Belgorod Oblast, a military intelligence source told the Kyiv Independent on July 3. Ukrainian forces regularly conduct drone strikes and sabotage acts on Russian territory, targeting military assets, oil refineries, and industrial facilities. The plant is located in the area of the Stariy Oskol city, nearly 115 km (72 miles) from the Ukraine-Russia border. It is the only full-cycle metallurgical enterprise in Russia, according to the source. The facility is vital for the Russian military-industrial co…