The Nuclear Non-Proliferation Treaty (NPT): Success of Arms Control or Failure of Global Nuclear Justice? The Treaty on the Non-Proliferation of Nuclear Weapons (NPT), which came into force in 1970, stands as one of the most significant instruments in the architecture of international security. It was conceived to prevent the spread of nuclear weapons, promote … Continue reading “The NPT represents both the success of international arms control and the failure of global nuclear justice.” — Critically comment. Discuss the role of international institutions like the IAEA and the UN Security Council in enforcing NPT provisions and the controversies surrounding their differential treatment of signatories.