Ukrainian forces have shelled the Russian-controlled eastern Ukrainian city of Donetsk, according to Russian-installed officials in the annexed areas.
Three people were reportedly wounded in the shelling
Ukrainian officials had earlier said Russia had fired more than 70 missiles at Ukraine in one of its biggest attacks since the start of the war, knocking out power in the second-biggest city and forcing Kyiv to implement emergency blackouts nationwide.
Russia and Ukraine have ruled out a Christmas truce and there are currently no talks aimed at ending the nearly 10-month-old conflict.
