It's difficult to say. Number one, that region was the industrial heartland of Ukraine. Since the war broke out, that economy has been decimated, so to say that it is extracting high costs, absolutely.
The question is, is Russian President Putin looking for an off-ramp? I'm not sure. I can't read his mind. However, I think we have to be prepared always to allow him an off-ramp.
The peacekeeping mission could, in fact, offer him an off-ramp. If he thinks it's too expensive for him to continue, whether it's just the region or the sanctions that are being imposed on him and his supporters, if he feels those costs are too high, he might be forced. That's the important thing. We're trying to force his hand to bring peacekeepers into that region.