The attack - which reportedly consisted of more than 70 missiles and 450 drones - comes after a so-called "energy truce" expired at the weekend.
43 minutes ago
Sarah RainsfordEastern and Southern Europe correspondent in Kyiv
Russia has used a record number of ballistic missiles to target Ukraine's energy sector, President Volodymyr Zelensky has said.
The combined missile and drone strikes hit... [4379 chars]