The men with the biggest weapons have always talked about bringing peace and how slaughtering the aggressive lesser beings is in everyone's interests. Problem has always been that they don't view anyone else as part of that everyone.

I don't worry about the threat from Iran, Korea, Afghanistan, only about the states which have brought mass, heading towards global, destruction to the world.

lets face it they would not sell any level of destructive capability on unless they had and were willing to use a bigger stick.