Ukrainian drones hit Russian missile arsenal, oil pumping station in Tver Oblast, SBU source claims ・'4 out of 4' — Russian Lukoil oil refinery struck by multiple Ukrainian drones, military intelligence source claims ・Russian assault intensity declines,

It is one of the largest Ukrainian operations of its kind during the war and the second massive drone attack this week. On Friday, Ukraine hit another Russian oil refinery and targeted Moscow during an attack involving a wave of at least 121 drones.

A major fire broke out at the Lukoil refinery in the Russian town of Kstovo, one of the country’s most profitable oil processing plants, after what local authorities described as a drone attack.