Russia has launched more than 70 missiles and drones overnight in one of its largest barrages against Ukraine’s energy infrastructure.

The attack on Tuesday night was directed at facilities in Kyiv and six other cities, authorities said. Moscow continues to target Ukraine’s energy infrastructure in the hope of denting industry and public appetite for fighting back against its invasion.

Russia launched more than 50 missiles and 20 Iranian-made “Shahed” drones – long-range unmanned vehicles with built-in warheads – authorities said.

President Volodymyr Zelenskyy slammed the “massive missile attack,” which was also reported to have damaged homes and the railway network.