Ukrainian drones struck oil refineries and a gas processing plant in Russia’s Nizhny Novgorod and Orenburg regions on Wednesday, triggering fires at all facilities. The extent of the damage remains unclear, though reports indicate significant impact. This attack represents a deepening of Ukraine’s strikes within Russian territory, targeting critical energy infrastructure. Reuters reported that the Moscow Oil Refinery, previously damaged in an attack last week, will not resume operations until early 2027. These strikes come as Ukraine continues to seek ways to disrupt Russia’s war effort and logistical capabilities. The attacks highlight the vulnerability of Russian energy facilities to drone warfare. Russia has not yet issued a comprehensive statement on the extent of the damage or potential disruptions to fuel supplies.