Ukraine has intensified drone attacks on Russia's energy sector, targeting gas terminals and oil refineries, including significant strikes in Leningrad and Samara. The Ukrainian military aims to weaken Russia's logistical capabilities and reduce its oil refining capacity, which has reportedly fallen by over 13%. Meanwhile, Russia faces economic pressure, with rising petrol prices and operational halts at refineries, leading to fuel shortages and increased taxes. Teljes cikk (Euronews.com)