Firefighters put out a fire after a residential building was hit following Russia's drone attack in Kharkiv, Ukraine, Sunday, Aug. 9, 2026. (AP Photo/Andrii Marienko)Firefighters put out a fire after a residential building was hit following Russia's drone attack in Kharkiv, Ukraine, Sunday, Aug. 9, 2026. (AP Photo/Andrii Marienko)Firefighters put out a fire after a residential building was hit following Russia's drone attack in Kharkiv, Ukraine, Sunday, Aug. 9, 2026. (AP Photo/Andrii Marienko)KYIV, Ukraine -- Russia and Ukraine exchanged strikes overnight that killed civilians and injured many others on both sides, local authorities reported. In Kharkiv, Ukraine's second-largest city, Russian missiles struck a high-rise apartment block in the Saltivskyi district, killing two people and injuring 13, according to regional head Oleh Syniehubov.