so far, many have not been able to do so. the while ukrainian government says there s no way to know exactly how many have been killed as a result of all this fighting in mariupol, they say the number is in the thousands, just a horrific toll being taken from this city as the fighting goes on, don. matt rivers, thank you so much. tonight russia is claiming it had to evacuate the warship moskva after an onboard fire. ukraine said they struck the ship with missiles. cnn cannot investor what happened, but the ship was right in the middle of an infamous incident in the start of the war. i want to bring in now cnn military analysis and retired air force colonel cedric leighton. it means moscow in russian. thank you, colonel. this is the same ship involved in the exchange on snake island in february where the ukrainians saw the russians on the warship and told them to eff themselves.