Nuclear disarmament refers to the process of reducing or eliminating nuclear weapons. This effort aims to enhance global security and prevent the potential devastation that could result from nuclear warfare. Countries engage in treaties and negotiations to limit the number of nuclear arms they possess, promoting peace and stability. International organizations, such as the United Nations, play a crucial role in advocating for nuclear disarmament. Various treaties, like the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), seek to prevent the spread of nuclear weapons and encourage disarmament among nations.