核かく不ふ拡かく散さん

noun

nuclear nonproliferation

Formal term used in international relations and security contexts, referring to the prevention of the spread of nuclear weapons.

• 核かく不ふ拡かく散さん条じょう約やくは国こく際さい的てきな安あん全ぜん保ほ障しょうの重じゅう要ような枠わく組ぐみです。

  The Nuclear Non-Proliferation Treaty is an important framework for international security.