A border dispute refers to a disagreement or conflict between two or more countries over the location, demarcation, or control of a particular boundary.
Related terms
Territory: Territory refers to a defined area of land that is under the control and jurisdiction of a particular country.
Sovereignty: Sovereignty is the supreme authority and power that a state has over its territory, government, and people.
Demarcation: Demarcation is the process of setting boundaries or marking off an area with physical markers or legal agreements.