noun
divided nation; split country
Refers to a country that is politically or geographically divided, often used in historical or geopolitical contexts (e.g., Korea, Germany before reunification).
朝鮮半島は今も分断国家のままである。
The Korean Peninsula remains a divided nation even now.
冷戦時代、ドイツは分
During the Cold War, Germany was a divided country.