Ukraine war: Zelensky delivers defiant Christmas message after Russian strikes- PublishedUkrainian President Volodymyr Zelensky has urged his people to persevere in the face of Russian attacks as the country celebrates Christmas.Russia's missile and drone attacks have left millions of Ukrainians without power, heating and running water.Kherson, the only regional capital captured by Russia since it launched its full-scale invasion on 24 February, was liberated by Ukraine last month.However, President Vladimir Putin has recently admitted that Russian troops have been hitting Ukraine's critical energy facilities.However, a growing number of worshippers have been celebrating the day on 24 December, in line with the majority of Christians around the world."