What would happen if Nuclear Weapons suddenly stopped working?
Let's say, the Wizard Gilbo the Green had enough of all the nuclear talk and fear and cast a magic spell that prevented radioactive isotopes from creating a fission reaction with intentions to explode. Nuclear power plants still work, but the bombs suddenly became obsolete and useless. What would happen? Would North Korea immediately be invaded? Would Taiwan suddenly find itself in the metaphorical jaws of China? Would the US suddenly be attacked from all directions?