noun
Japan's three non-nuclear principles
Refers to Japan's policy of not possessing, not producing, and not permitting the introduction of nuclear weapons into its territory. A set phrase in political and historical contexts.
日本は非核三原則を国是としている。
Japan has adopted the three non-nuclear principles as a national policy.
非核三原則は、
The three non-nuclear principles are: not possessing, not producing, and not permitting the introduction of nuclear weapons.