Why does the state need an atomic bomb? Why do we need weapons that we cannot use? And besides, these weapons, which we do not use, are not just expensive, they are unimaginably, fabulously expensive. And after all, a lot of countries and countries that are by no means rich are going for this, and not just going for it, but are ready to make any sacrifices just to get this headache and spend money on it that is so necessary in the economy. Therefore, there must be a reason that is not just rational, but rational to the highest degree, as serious as a problem can be, requiring all the forces of the state body to be solved... How many states in the world have nuclear weapons and why?