There is no sense to it other than a pathological need by military leaders to just kill people to make a point.
Stop the fighting, stop the bombing and negotiate for peace in whatever form it takes .... it will be ugly, it will be unsightly but I'd rather see politicians hurl insults at one another than see a bomb destroy people's lives when it doesn't change anything.
I'll say it again and keep saying it over and over ... if you spend billions on war, you will get war ... if you spend billions on peace, chances are you will get peace.