What are the four scandals lol?
Answer:
I think they opposes it because of Political Reasons as they thought it would hurt them and bring them down.
They wanted to be independent from being in control of other nations.
Hope that helps.
=)
Well, technically, this is false. The Test Ban Treaty of 1963 prohibited nuclear weapons testing in the atmosphere, in outer space, and under water, but it didn't ban testing underground. However, it does prohibit nuclear explosions underground if they cause "radioactive debris" and contaminate the living surroundings.