A concentrated, nine-minute-long Russian drone attack on Ukraine's second-largest city of Kharkiv on Wednesday killed six people and injured 64, including nine children, Ukrainian officials said. The attack followed Russia's two biggest air assaults of the war on Ukraine this week,

Residents evacuated after overnight Russian strike on Kharkiv kills 14Source: State Emergency Service of Ukraine

Russian forces have launched a large-scale drone assault across Ukraine, where officials said three people were killed and 64 others wounded