A wave of Russian missile and drone attacks struck Kyiv from Thursday night into early Friday, killing at least 31 people, including women and children, and injuring more than 150. In response, Ukraine declared Saturday a national day of mourning. President Volodymyr Zelensky reported that over 100 buildings were damaged or destroyed, including residential apartments, schools, kindergartens, hospitals, and university facilities. A significant portion of a nine-story residential building was completely reduced to rubble. Rescue operations are ongoing, with many feared trapped under the debris.