BBC:
Ukrainian President Volodymyr Zelensky says Russia made a “conscious choice” by launching a major overnight attack on his country’s energy infrastructure on Christmas Day.
Ukraine’s air force said it had detected 184 missiles and drones, but many were shot down or missed their targets.
It said there were casualties from the strikes but gave no figures.
Moscow confirmed the attack and claimed that its goal had been achieved.
The attack led to power cuts across the country, including in the capital Kyiv, where some residents sheltered in metro stations.
Russia’s defence confirmed its forces had carried out a “massive strike” on “critical” energy facilities in Ukraine.
It added that the strike had been a success and all targets were hit.
This was the 13th major attack on Ukraine’s energy sector this year, the country’s largest private energy company, DTEK, said.
Responding to the latest Russian strikes, US President Joe Biden said: “The purpose of this outrageous attack was to cut off the Ukrainian people’s access to heat and electricity during winter and to jeopardise the safety of its grid.”
Biden – who will be succeeded by Donald Trump on 20 January – also asked the US defence department to continue delivering weapons to Ukraine.
