Abolishment is an unrealistic goal  The nuclear genie is out of the bottle, and there is no way to go back. Nuclear technology exists, and there is no way to un-invent it (Robinson, 2001). Much as the ideal of global disarmament is fine, the reality is that it is impossible: it takes only one rogue state to maintain a secret nuclear capability to make the abolition of the major powers' deterrents unworkable. Without the threat of a retaliatory strike, this state could attack others at will.  Similarly, the process by which nuclear weapons are produced cannot easily be differentiated from the nuclear power process; without constant oversight it would be possible for any state with nuclear power to regain nuclear capability if they felt threatened. This is the same as the nuclear ‘breakout’ capability that many states such as Japan have whereby they can create a nuclear bomb in a matter of weeks or days – if a country has nuclear power and the technology they have this capability even when they have disarmed their nuclear weapons.