It's the warhead, especially the small ones, that are difficult. I imagine a thousand launchers distributed across the country are an issue as well. The problem

It's the warhead, especially the small ones, that are difficult. I imagine a thousand launchers distributed across the country are an issue as well. The problem is that it's too tempting for locals to simply scavenge or resell any maintenance supplies. Very similar to the fuel and food that got sold prior to the start of the Ukraine invasion, only nobody is going to find out unless there's a nuclear war.