The "Mutually Assured Destruction" doctrine known as MAD planning illustrates the insanity of War Planning with Atom bombs comes from the fact that Atom bombs are a doomsday device. Sadly that insanity is still the only thing that is sane about our international regime at the moment. Instead of working to stop proliferation, reckless leaders are using fear-mongering while seeking to sabotage arms negotiations and use warfare to attack Iran.
The reasons that nobody has used them in (intentional) mass murder since the USA did at Hiroshima and Nagasaki, are manifold:
- Radioactive Fallout ignores National Boundaries. For example the USA is downwind of both Russia and Japan.
- If one country attacks another, the country attacked will definitely retaliate
- They are totally useless as weapons except to destroy the targets one might be fighting over.