The body of a person killed by what Ukraine says was a Russian missile strike lies near a convoy of civilian vehicles in Zaporizhzhia on Friday. (Stringer via Reuters)KYIV: An attack on a frontline civilian convoy killed at least 25 people in southern Ukraine on Friday, just hours before Moscow was due to annex four occupied Ukrainian regions. “Twenty-five killed and about 50 wounded in an attack by the Russian military on a humanitarian convoy in Zaporizhzhia. It comes after Putin announced a draft to prop up Russian forces — leading to some protests and an exodus of men. Ukraine has said the West’s only appropriate response is to hit Russia with more sanctions and to supply Ukrainian forces with more weapons to keep reclaiming territory.