Territorial integrity refers to the principle that a country's borders should remain intact and undivided, ensuring the sovereignty and unity of the nation.
Related terms
Sovereignty: Sovereignty refers to a country's ability to govern itself independently without interference from external forces.
Secession: Secession is the act of withdrawing or breaking away from an existing political entity, often resulting in the formation of a new independent state.
Irredentism: Irredentism is a political movement that seeks to reclaim territory historically or ethnically related to its own population but currently under foreign control.