That is what you guys don't really understand. We signed a treaty with Russia to eliminate about 75% of our nuclear weapons. We probably don't have but 200-300 ICBMS. We mothballed our Polaris subs with and only have a few Trident subs out there. B-52's are mostly grounded. We had 200 of them but now less than 50. We only have 20 B-2 stealth bombers. Two bombs will not destroy China. Each of our bombs can knock out one city. All the nuclear warheads now are not Uranium, but Hydrogen which are cleaner and radiation breaks down in about 2 weeks. I talked with local director of the old Civil Defense, now Homeland Security or FEMA, and he told me this about nuclear weapons. This is why we no longer build fallout shelters. He said if we are attacked with nuclear weapons, probably only the larger cities would be hit. Everyone else would be told via radio and TV to stay in their homes with doors and windows closed for two weeks and we would be put on martial law. He said keeping doors and windows closed would keep out any fallout and it would be broken down to safe levels in 2 weeks. Hollywood and liberals have not kept up with the times. Yes you can make the old fashioned Uranium bombs with all their radiation, but a Hydrogen bomb is about 10 times more powerful in the same size bomb. China has hydrogen bombs. Nuclear power plants use Uranium or Plutonium which can make the dirty bombs in which these third world countries try to make.