Editor’s Note: This is a developing story and is being updated. Russia attacked the city of Kyiv with drones in the early hours of Sept. 7, causing debris to strike a kindergarten and the yard of a residential building, the Kyiv City Military Administration reported. Residents heard the sound of drones and a series of loud explosions shortly after 3 a.m. local time on Sept. 7, according to correspondents for the Kyiv Independent. Serhii Popko, head of the Kyiv City Military Administration, said that air defense units were repelling a drone attack on the capital. Debris from an intercepted dron…