Russia fired its biggest barrage of loitering munitions to date at Ukraine overnight as Kyiv prepares to commemorate victims of the 1930s famine orchestrated by Soviet leader Josef Stalin to force Ukrainian peasants onto collective farms. Ukraine's air defense said it shot down 71 of 75 Shahed-131/136 drones aimed mainly toward the capital region and launched from two directions within Russia. The overnight attack caused electricity to be shut off to hundreds of people in Kyiv and the surrounding region, the provider said Saturday morning as temperatures dipped to around freezing. The air alert in Kyiv lasted for about six hours. Falling debris from a drone set a fire in a kindergarten, while some apartment buildings were damaged and five people were wounded, said Mayor Vitali Klitschko.