不ふ可か侵しん条じょう約やく

noun

non-aggression pact; non-aggression treaty

A formal agreement between nations not to attack each other. Used in political and historical contexts.

• 両りょう国こくは不ふ可か侵しん条じょう約やくを結むすんだ。

  The two countries concluded a non-aggression pact.

• 不ふ可か侵しん条じょう約やくが破やぶられたことで戦せん争そうが始はじまった。

  The war began because the non-aggression treaty was violated.