Who Are The Nuclear Nations?

This hub is not intended to be an intellectual or political debate about the tension and conflict in the world caused by the existance of nuclear detterents, it is simply a quick guide to which countries possess nuclear war capabilities, in what form those nuclear weapons take, and in some cases details of previous nuclear testing; naturally this does not relate in any way to countries using nuclear as a source of power supply. There are no conspiracy theories, just a list of the known Nuclear countries.