In the morning of April 27 the Russian army hit the bridge over Dniester Estuary in Odesa Oblast once again, the bridge is destroyed. Mariupol defenders urge the world community to help with the evacuation of wounded people who are hiding in the Azovstal plant. It's over 600 wounded civilians and military. Russia has amassed powers for the massive offense on the east of Ukraine, so the Defense Ministry warns that there will be heavy battles on the fronline in the following weeks. Follow the key events of the 64th day of war in our live coverage (and here is what happened on April 27).