fight. the russians have enough experience to know that in urban fight takes a lot of troops to execute. it's close combat. it's the most dangerous type of combat. the defenders have plenty of places to hide with all the buildings and facilities there. they provide natural cover and concealment as much as fighting positions outside of a city. this is an enormous challenge. they're beginning to circle kharkiv and on the outskirts of the city. they're circling mariupol now in the south, this is a pattern that they're having. they will move in to mariupol. that's on the coast. kershan they have taken in the south and will move to odessa. a major port city in the south. it's reflected on the map you