Escalating cross-border strikes: Russian missile attacks on Ukraine and Ukrainian drone strikes on Russian energy

Russian forces conducted ballistic missile strikes on Kyiv and Kryvyi Rih, resulting in civilian casualties, while Ukrainian drone operations targeted energy and logistics infrastructure in Russia's Samara Oblast. The simultaneous escalation indicates a sustained intensification of long-range attrition warfare, though the specific operational impact on the Samara refinery remains unverified.