what war did nuclear weapons first start
The first nuclear weapon was created by the U.S. during the Second World War and was developed to be used against the Axis powers.Scientists of the Soviet Union were aware of the potential of nuclear weapons and had also been conducting research on the field.orbachev proposed a 50% reduction of nuclear weapons for both the U.S and Soviet Union at the meeting in Reykjavik, Iceland in October 1986. However, the proposal was refused due to disagreements over Reagan's SDI.