An oil refinery in Tuapse, Russia, was hit by Ukrainian Security Service drones. This is an important Russian facility, sources told LB.
After two powerful explosions last night, a large-scale fire broke out there. The primary oil processing unit, namely the vacuum and atmospheric columns, was damaged.
"The SBU is striking deep into Russia and continues to attack facilities that are not only important for the Russian economy, but also provide fuel for enemy troops. There will be many more surprises, the systematic work continues," the source said.