Russian and Ukrainian forces exchange long-range strikes across multiple regions

Russian forces conducted overnight strikes against targets in Kiev, Chernigov, Nikolaev, Zaporozhye, and Sumy, while Ukrainian forces targeted energy and logistics infrastructure in Samara and Perm. The intensity of cross-border strikes has escalated, with significant damage reported at Russian oil refineries and warehouses. The operational status of the affected facilities remains unverified.