> Now, countries that have nuclear weapons now know why they do and aren't going to give them up unilaterally in any case. It is not easy to develop nuclear wea

> Now, countries that have nuclear weapons now know why they do and aren't going to give them up unilaterally in any case. It is not easy to develop nuclear weapons, either. It's not hard to make simple fission bombs like fat man and little boy that do a lot of damage, its likely within the realm of most nation states to do so if they wished. The hard part is the delivery mechanism. A delivery mechanism is less hard if your looking to stave off enemies at your border though.