勢せい力りょく均きん衡こう

noun

balance of power

Political term referring to a situation where no single nation or group dominates, often used in international relations.

• 冷れい戦せん時じ代だい、米べいソの勢せい力りょく均きん衡こうが世せ界かいの安あん定ていを保たもっていた。

  During the Cold War, the balance of power between the US and the Soviet Union maintained global stability.