You can't count on industry in any state that's going to be a direct war participant and on or, these days, even kinda-close to, the front lines, anyway. Look at Ukraine, and they're arguably winning. That's how fucked-up your production capacity gets when you're more-or-less successfully repelling an invasion, let alone when you're plainly losing. The other day they had, what, 30% of their energy infrastructure damaged, by their own government's admission? And the only reason it hadn't happened sooner seems to be that Russia just hadn't decided to do it yet (not to overstate Russia's advantage—part of why they hadn't done it yet was probably that they have limited ability to restock their own weapons, so preferred to hold such weapons in reserve for a time). Plus all the bombed or captured factories, difficulty and danger getting inputs and workers to any surviving factories, et c.