The United Nations Prohibits Nuclear Weapons
By Staff of ICAN - On 7 July 2017, the United Nations adopted a landmark agreement to ban nuclear weapons, known officially as the Treaty on the Prohibition of Nuclear Weapons. Here we answer some frequently asked questions about how the treaty will operate. + What activities does the treaty prohibit? The treaty prohibits nations from developing, testing, producing, manufacturing, transferring, possessing, stockpiling, using or threatening to use nuclear weapons. It also prohibits them from assisting, encouraging or inducing anyone to engage in any of those activities. In addition, nations must not allow nuclear weapons to be stationed or deployed on their territory. + Is the treaty legally binding? Yes. The treaty is legally binding on those nations that join it. + How many nations must join before it enters into force? Fifty nations must sign and ratify the treaty before it can enter into legal force. Signing is a relatively simple act performed by the executive branch of a government. Ratifying typically involves a legislative process. Once the treaty has entered force, further nations can join it at any stage.