In my point of view countries should have nuclear weapons. And I have some reasons why. First of all its just political power that should have every country to be sure and to protect their future. We do not know when the next war will begin it could begin now or tomorrow(God forbid!) and the nuclear weapons is only way to solve such cases without bloodshed. I think every head of the country is enough smart and won’t risk his nation and country to start and to be responsible for beginnig of nuclear war. If the country has its own weapon other countries will knew that this country is protected, and its people will be confident for a bright future. So I think the nuclear weapons is some kind of insurance! For example USA bombed Hiroshima and Japan wasn’t ready for this and such danger threatens for those countries which haven’t it’s own nuclear weapon. The another reason is a war for resources. I suppose that the next war will be for resources. And the country which hasn’t nuclear weapon can easily be a victim! Actually I'm completely against having a nuclear, but unfortunately it's a necessary thing in our times!

Of course. If a highly deadly, higly contagious, uncureable disease starts to become widespread, inflicting life at an alarming rate, then them thur nuklyar weapunz, would be perfect to use if the disease takes over an enormous area.

boooom! disease gone. k thx bai bai.

Nuclear weapons should be developed but solely for defensive purposes if someone else has nukes you need to be able to ensure MAD (Mutually Assured Destruction) as soon as possible to ensure peace. At this point developing nuclear weapons is the only way to prevent them from being used.