A Russian drone strike on a bus in Ukraine has killed at least 12 people, emergency services have said. Several more were wounded in the attack on the bus, which was carrying mineworkers in the southeastern city of Dnipro. Ukraine 's emergency service said a fire broke out after the strike but was extinguished by firefighters. Image: Pic: Ukrainian emergency service Energy company DTEK said Russian forces had carried out a "massive terrorist attack" on a company mine in the region and all the