All traded uranium ( a primary ingredient in the nuclear bombs ) is sold for electricity production only, and two layers of international safeguards arrangements confirm this.
Over the past 35 years the International Atomic Energy Agency's (IAEA) safeguards system under the Nuclear Non-proliferation Treaty (NPT) has been a conspicuous international success in curbing the diversion of civil uranium into military uses. It has involved cooperation in developing nuclear energy while ensuring that civil uranium, plutonium and associated plants are used only for peaceful purposes and do not contribute in any way to proliferation or nuclear weapons programs. In 1995 the NPT was extended indefinitely. Its scope is also being widened to include undeclared nuclear activities.
Most countries have renounced nuclear weapons, recognising that possession of them would threaten rather than enhance national security. They have therefore embraced the NPT as a public commitment to use nuclear materials and technology only for peaceful purposes.
The NPT was essentially an agreement among the five nuclear weapons states and the other countries interested in nuclear technology. The deal was that assistance and cooperation would be traded for pledges, backed by international scrutiny, that no plant or material would be diverted to weapons' use. Those who refused to be part of the deal would be excluded from international cooperation or trade involving nuclear technology.
In 1977, Protocol I was adopted as an amendment to the Geneva Conventions, prohibiting the deliberate or indiscriminate attack of civilians and civilian objects, even if the area contained military objectives, and the attacking force must take precautions and steps to spare the lives of civilians and civilian objects as possible. However, forces occupying near densely populated areas must avoid locating military objectives near or in densely populated areas and endeavor to remove civilians from the vicinity of military objectives. Failure to do so would cause a higher civilian death toll resulting from bombardment by the attacking force and the defenders would be held responsible, even criminally liable, for these deaths.
Developed a cold war defence policy and it educated the world to not use nuclear energy for mass destruction.