by train has taken place of civilians wounded in the fighting. and a warning, his report contains some distressing images. president putin said his goal is the liberation of this country s east. he is showing the world what that means in mariupol. street battles have intensified for days, pushing back ukraine s defenders to a last holdout in the giant steelworks. moscow s forces told them they had until 1pm today to surrender or die. but there is no sign they have submitted, and ukraine says it will pull out of peace talks with russia if their troops are killed. mariupol s fate could determine the next phase of this war. in the east, people had already been urged to get out over fears of russia s advance. but for some, the warnings came too late. on the platform in dnipro, tanya grieves for her eldest daughter marina.