Ukraine’s eastern border city of Kharkiv has come under a deadly Russian drone assault, leaving at least four people dead and six others wounded, according to regional authorities. The overnight strike targeted civilian areas near the Russian border, intensifying fears of further escalation as diplomatic efforts stall. Kharkiv’s mayor confirmed that a long-range Russian drone struck a children’s medical facility, triggering a fire and forcing emergency evacuations. Residential neighborhoods were also hit, as explosions echoed across the city during what officials described as a coordinated drone onslaught. WATCH