Ukraine's Defence Intelligence drones strike oil depot in Russia's Kaluga – video
In an operation carried out by Defence Intelligence of Ukraine, Ukrainian drones struck a fuel and energy infrastructure facility in Russia's Kaluga Oblast on the night of 24-25 November. Source: a Ukrainska Pravda source in Ukraine's defence forces Details: A kamikaze drone strike caused a series of explosions at around 00:30 on 25 November and a fire broke out as a result of the attack.