Ukrainian drones attacked areas of Russia. A missile threat was announced in the Oryol region, and later explosions were heard. The governor of the region, Oryol Klitschkov, wrote on social networks: "The enemy has again attacked civilian targets in our region. As a result of repelling a massive enemy missile attack, the factory's production areas in the Sovetsky district of the city of Ural were partially damaged. The area was already hit by a missile attack on October 23. So the consequences were severe: during the clearing of the ruins of the Proton factory, the bodies of three dead people were discovered, and eight other people sought medical help. The alarm signal in the Saratov region was heard late at night. - As a result of the UAV attack, civilian infrastructure was damaged. There are initial casualties. All operational services are in place," Governor Roman Busergin wrote. According to preliminary data, UAVs attacked a large oil refinery. Two people were injured as a result of attacks by the armed forces of Ukraine in the Belgorod region, the regional operational command reported.