基辅遭空袭致15人死亡，包括一美国公民

Core Points - A large-scale airstrike by Russia on Kyiv and surrounding areas occurred on June 17, resulting in significant damage to residential buildings and railway infrastructure [1][2] - Ukrainian President Zelensky reported that the attack involved over 440 drones and 32 missiles, marking one of the most severe assaults on Kyiv [2] - The airstrike has resulted in at least 15 fatalities and 75 injuries, with ongoing rescue operations at the affected sites [2] - Kyiv's mayor announced June 18 as a day of mourning for the victims of the airstrike [4] - The Russian Defense Ministry claimed that the strikes targeted military industrial facilities in Kyiv and Zaporizhzhia using precision weapons and drones [5]