Ukrainian strikes have impacted all three refineries within Rosneft’s Samara refining hub in Russia. The Kuibyshevsky refinery, a key facility in the region, sustained damage to its two primary units on June 10th, forcing operational halts. This follows previous attacks that already affected the other two plants in the Samara hub, leading to reduced or complete shutdowns. The coordinated strikes significantly disrupt Rosneft’s refining capacity in the region. Details regarding the extent of the damage and potential repair timelines remain limited. These attacks represent a broadening of Ukraine’s campaign to target Russian energy infrastructure. The disruption could potentially impact Russia’s fuel production and export capabilities.