Boris Johnson on Sunday delivered a special message to Ukrainian Christians, telling them to be strong and have courage in their hearts, as he wished Christians around the world a happy Easter. His message comes as tensions in the port area of Mariupol remain high. On Sunday Russia gave holdout Ukrainian soldiers an ultimatum to lay down arms in the southeastern port which Moscow said its forces nearly completely controlled in what would be its biggest capture of the nearly two-month war.
Russia-Ukraine war - latest updates