both nations had with them nuclear weapons. Besides that, some say yes, it is true that nations should have nuclear weapons but only selected nations. That being for the sole cause of balancing power insuring that war will not breakout again, in this case Post- cold war Europe. This was the opinion of , Professor Mearsheimer. Also, there are concerns about other things, mainly the nuclear weapons fall into the hands of other than the government. What would they use it for and what if it falls into