A fire rages at an electrical substation in Kharkiv following a Russian missile attack on the country's energy infrastructure. The attack has "completely" cut off the electricity and heat supply to Ukraine's second largest city of Kharkiv, according to its mayor. "The city is completely de-energised, and as a result, the water and heat supply are not working," said Kharkiv mayor Igor Terekhov in a video published on Telegram. IMAGES