You are not thinking, Japan does not have thermonuclear weapons. When a country has thermonuclear weapons delivery system become a concern. The accusation of racism is just plain silly for by your own statement Japan is not included. I am not concerned with chemical plants in Morocco or Uranium in Argentina, however, I am a bit concerned about countries who posses thermonuclear weapon and either do not have complete control over the areas in their countries or have enough clean water and food for their population. This is the realist approach to the situation, I would suggest a little more grounding in International Relations.