(SAMARA, RUSSIA) – Ukraine has struck two major Russian oil refineries in Samara and Saratov regions, intensifying pressure on the Kremlin’s most important source of war funding. The attacks, confirmed by Ukrainian officials, caused large fires at the facilities, which produce millions of tonnes of fuel annually and supply the Russian military. The Saratov refinery has now been targeted six times since early 2024, while the Samara plant has also faced repeated strikes. Despite the frequency of these attacks, Russia…