Sure. They're all responsible. Hooande set up a strawman describing an imaginary situation where grunts are held responsible for the cost of war, which is of course allocated by the mucky-mucks on high (and well far away from the front lines, natch).

However, taking the whole of his post and the one you're replying to, I believe it's an incontrovertible fact that there are citizens in a warmaking country who are not responsible: the ones who didn't want to go to war.