Ukraine has significantly increased drone strikes on Russian oil refineries, leading to fuel shortages and rising prices in Russia. Attacks on refineries have surged, with 21 out of 38 large refineries hit since January. Ordinary Russians are feeling the effects, with long queues at petrol stations and some garages suspending operations. President Zelensky emphasized the importance of targeting Russia's oil industry to pressure negotiations. The strikes have targeted both civilian supply refineries and those supporting military logistics. While the impact on oil production is hard to measure, reports indicate that many refineries have suspended operations, contributing to a crisis reminiscent of the post-Soviet hyperinflation. Despite government assurances, the situation remains tense, with rising petrol prices and rationing in some areas. Teljes cikk (bbc.com europe)