RT by @mikenov: RT by @mikenov: Ukrainian drones struck a major oil refinery in the city of Omsk in western Siberia, in what appears to be one of Kyiv’s deepest attacks on Russian territory since the full-scale invasion of Ukraine. Ukraine’s military general staff said Monday that the strike caused a fire at the facility, which is situated nearly 2,500 kilometers (1,553 miles) from Ukrainian territory and close to Russia’s border with Kazakhstan. Read more: