Ukraine's military intelligence claimed responsibility for attacks on Russia's railway system, disrupting supply routes and resulting in casualties. Ukrainian drones also targeted the Kirishi oil refinery, one of Russia's largest, causing a fire and prompting a response from Russian air defenses. These escalating drone operations against Russian energy facilities mark a significant widening of the conflict.
Ukraine's military intelligence claimed responsibility for attacks on Russia's railway system, disrupting supply routes and resulting in casualties. Ukrainian drones also targeted the Kirishi oil refinery, one of Russia's largest, causing a fire and prompting a response from Russian air defenses. These escalating drone operations against Russian energy facilities mark a significant widening of the conflict.