Moscow. This Sunday, Ukrainian drones attacked the Tijoretsk-Nafta refinery, located in the Krasnodar region. Local authorities reported that the debris from the drones caused a fire at the facility, with no injuries. It was also mentioned that two high-voltage power lines were affected in a locality over 120 kilometres from the regional capital during the attack. Last Thursday, the drones sparked a fire at this refinery, which is considered a petroleum transfer hub in the country.