noun
Treaty on the Prohibition of Nuclear Weapons
Official name of the 2017 UN treaty banning nuclear weapons. Often referred to in Japanese news and political discourse.
核兵器禁止条約は2017年に国連で採択された。
The Treaty on the Prohibition of Nuclear Weapons was adopted at the UN in 2017.
Compound of 核兵器 (nuclear weapon) + 禁止 (prohibition) + 条約 (treaty).