ukraine doesn't have the manpower to do that. they have enough men to mow down meatwaves, but then on like the 10th meatwave, after they've killed or wounded a few thousand russian troops, russia advances another 100 yards on the map and ukrainian troops have to fall back. repeat this process every day for months and russia pushes the front line 10 km after losing 10k troops. another russian tactic lately has been to use those 500 kg bombs and just level a village or small town and no one can stay there. then russian troops move in to occupy the ruins.
United States