I have come to understand that the countries we mostly refers to as world powers or the big five like USA, Russia, China, Germany etc all deals with nuclear weapons that post treats, fears and minority orientations to other countries. Countries like Arab, Iran, Irag, Pakistan and lots more have powers but do not actually have nuclear weapons to withstand or fight the big fives countries rather it has always be a thing of negotiations for resources, boundaries and scales rather than fights and win battles to know who control the world.
Africa has millions of people but can't boast of any weapons except retires guns and stainless used and abandoned by America's and Europeans, and that's why Africa can not stand for their rights like Burkinafaso today,
You can correct me on this statements.
You didn't talk about North Korea who is Nuclear power and they can destroy World at any time but it doesn't mean Nuclear weapons are for the purpose of destroying the World, rather these are made for the defense of the country because super powers can attack on any country for the sake of resources. Arabs are rich in resources but they are coward , USA is already has power in that country and they have soldiers in that country and they could destroy that country at any time. Pakistan is also atomic power and recently we saw War between Pakistan and India.Pakistan has endless capabilities and they won the War from India with doing Nuclear attack but Pakistan was ready to do Nuclear attack.