Russia is unlikely to be able to protect all refineries from Ukrainian attacks. Recent strikes have crippled at least 10% of Russian refinery capacities, according to the British Ministry of Defense. As noted by Ukrainian intelligence, Ukraine has recently targeted 12 Russian oil refineries using drones. On March 15-16, three major refineries in the Samara region were attacked. “Some of the furthest facilities attacked are approximately 900 km away from Ukraine, underscoring the reach of the Ukrainian UAV attacks,” the report states. According to intelligence, such strikes cause financial loss…