and it happens very quickly. this is street to street combat. particularly brutal these last few days as russian forces try to continue their push toward the center of town. now, you have to bear in mind of course on the ukrainian side, and this is something we've heard from so many, it is for their land, their people, civilians trapped inside that they continue to fight. and of course they have had another galvanizing moment yesterday when this extraordinarily chilling video was released showing ukrainian soldier who went missing from bakhmut in early february being brutally executed. his last words as he smoked a cigarette before being shot "glory to ukraine." he has become an iconic image to ukrainians. if ever they did doubt why they were fighting or wonder about the amount of losses, somehow the russians keep reminding them of why they are there.