Poland deployed military jets to its borders as the NATO member responded to Russian long-range missiles targeting western Ukraine.A ballistic missile strike on a five-story residential building in Kharkiv killed seven civilians including two young children.Ukrainian air defenses successfully intercepted four hundred fifty-three drones and nineteen missiles during the latest wave of aerial assaults.While a prisoner exchange returned five hundred soldiers to each side, US-brokered peace talks have stalled due to Middle East tensions.