 Saboteurs perform successful work in Russia's Moscow and Kaluga oblasts. Defence Intelligence of Ukraine has reported that Saboteurs destroyed a fuel tanker in Russia's Moscow oblasts and four pieces of vehicle equipment in the country's Kaluga oblast on the night of the 23rd to the 24th of September. Unknown Saboteurs expanded the geography of performed successful sabotage efforts in the territory of the aggressor country on the night of the 23rd to the 24th of September, having successfully acted in Russia's Moscow and Kaluga oblasts. A fuel tanker was destroyed on the territory of the military camp of the second motorized division of the 1st Tank Army. Four vehicles with trailers were destroyed on the territory of the military camp of the 60th Armory, Defence Intelligence of Ukraine said. The Defence Intelligence of Ukraine added that photos and videos will be released later for security reasons. On the morning of the 24th of September, Ukrainian drones hit the premises of Russia's Federal Security Service in the centre of Russia's Kursk and later, drones struck an oil refinery. According to the source of Ukranian Ska Pravda, the operation was carried out by Ukrainian Military Intelligence. The governor of Kursk oblast of the Russian Federation, Roman Starovoyt, claims that the roof was slightly damaged as a result of this attack. The source of Ukranian Ska Pravda in turn noted that it was a direct hit to the building.