Zelensky: Last night, "Middle Strike" missiles were used, resulting in hits in the Black Sea and Azov Sea areas. Also, the Russian container ship "Yanina," which was sailing under the Russian flag and had a capacity of over 100,000 tons, was hit and sank. Tonight, units of the Security Service of Ukraine struck the infrastructure of three Russian oil refineries in Bashkortostan. These plants process millions of tons of oil each year.