What is the international agreement aimed at limiting the proliferation of nuclear weapons?

The Non-Proliferation Treaty (NPT) of 1968 is a cornerstone of international efforts to prevent the spread of nuclear weapons. It is based on three key pillars: the prevention of the proliferation of nuclear weapons and nuclear weapon states, the promotion of peaceful uses of nuclear energy, and the pursuit of disarmament and general and complete disarmament.

The treaty establishes a framework for international cooperation regarding the peaceful use of nuclear energy while ensuring that states without nuclear weapons do not acquire them. It aims to create a balance between the rights to nuclear energy for peaceful purposes and the responsibilities to prevent the escalation of nuclear arsenals. By fostering dialogue and establishing a system of safeguards, the NPT has become instrumental in reducing the risks associated with nuclear weapon proliferation.

Other agreements mentioned, while significant in their own rights, serve different purposes. The Comprehensive Nuclear-Test-Ban Treaty primarily prohibits all nuclear explosions, contributing to disarmament but not directly addressing proliferation. The Strategic Arms Reduction Treaty focuses on reducing the number of strategic nuclear weapons between specific states rather than on preventing the spread to other nations. The Nuclear Safety and Security Act pertains more to the safety and regulation of nuclear materials and facilities rather than proliferation.

Thus, the Non-Proliferation