核かく問もん題だい

noun

nuclear issue; nuclear problem

Primarily refers to political and security concerns about nuclear weapons proliferation, but can also encompass nuclear energy problems.

• 北きた朝ちょう鮮せんの核かく問もん題だいは国こく際さい社しゃ会かいの大おおきな懸け念ねんだ。

  North Korea's nuclear issue is a major concern for the international community.

• 核かく問もん題