Ukraine ramps up pressure on Russia’s fuel supply with its drone fleet, causing acute shortages across parts of the country.

Ukraine has intensified its drone attacks on Russia, setting fire to a major oil refinery in the south and killing at least two people, according to Russian authorities.

Ukraine hit two Russian oil refineries in the regions of Krasnodar and Yaroslavl overnight, President Volodymyr Zelenskyy said on Sunday, as Kyiv ramps up