Russian double-tap drone strike kills 15 in Ukrainian mall, officials say

Earlier in the day, Kryvyi Rih Mayor Oleksandr Vilkul said the Russian drones were flying at "extremely low altitudes", describing the attackers as "animals"."There are missing people who are not responding to calls," the mayor added.DSNS / Dnipropetrovsk regionSpecially trained psychologists have been deployed to help some survivors after the attackFour people - including three children - were killed in separate Russian attacks in Ukraine's southern Mykolaiv region, and another two in the north-eastern Kharkiv region, local officials said.In the southern city of Zaporizhzhia, three people were injured when a drone exploded near a taxi, the regional head said.This comes a day after 17 people were killed and more than 40 injured in a major Russian missile and drone attack on Ukraine's capital Kyiv.Blocks of flats and warehouses were struck overnight across the city, local officials said. A children's hospital and school were also damaged.Earlier on Friday, Ukraine's military said it carried out strikes on an oil refinery and a military airfield deep inside Russia.