They have to defend head-on once they start losing ground in their outer defense lines, which has happened in those areas I mentioned. Even if the Russians are losing tons of their men, in that situation, the UKR will have to fight back head-on or they will have to retreat, as they did from those twin cities in the summer. As long as they try to hold on, their losses will be mounting as well. The Russians will hit a limit, and when they get there, it will devastate the UKR forces as well. We keep making fun of the Russians' World War I or II tactics, but they cost a lot for the UKR, and it is a tough pill to swallow because the UKR will need all the manpower to push the Russians all the way back.
We have seen videos of how the UKR operates, hardly from the Russian side, which go back to the point that we are not exactly seeing everything. As I mentioned earlier, the UKR report stated how tough it was to fight against the Russian convicts in those areas, as opposed to how we were making fun of them here online.