The nighttime Russian attack on the oil refinery in Tatarstan was a joint operation of the Security Service of Ukraine (SSU) and the Defense Intelligence of Ukraine, sources say. According to the sources, the strikes in Tatarstan was a joint operation of the SSU and the DIU. A long-range drone attacked a primary oil refining unit at a refinery in Nizhnekamsk, which caused a fire. The capacity of the unit was 8 million tons of oil. This, in turn, amounts to 2.6% of the total annual refining capacity of the Russian Federation per year. Moreover, the aforementioned plant is one of the 5 largest r…
