Seems that Ukrainian drones found new target in Russia - several oil refineries were hit in multiple locations yesterday and today. Facikities in Nizhny Novgorod, Ryazan and Rostov were hit and seems that damage was significant
https://www.reuters.com/world/europe/ukraine-launches-drone-attacks-russia-second-night-row-officials-say-2024-03-13/
https://youtu.be/Z6Bq0rzvihY?si=DNBm1bSXagCHsmZk
According to Bloomberg, in these facikities there is about 12% of Russian oil is made. If such attacks will continue, consequences can be very painful for Russia.