Ukraine's Defense Forces struck the Ilsky oil refinery, a Pantsir-S1 air defense system, and a Russian vessel in temporarily occupied Crimea.
The General Staff of the Ukrainian Armed Forces said this in a post on Facebook, Ukrinform reports.
Ukrainian forces carried out strikes on a number of important Russian military and infrastructure targets on June 1 and overnight on June 2.
In particular, the Ilsky oil refinery in Russia's Krasnodar region was hit, with a confirmed impact followed by a fire at the site. The extent of the damage is still being clarified.
The refinery is one of the largest oil-processing facilities in southern Russia, with a processing capacity of around 6.6 million tonnes of crude oil per year. It produces petroleum products used, among other things, to supply the Russian military.
