Border disputes occur when two or more countries disagree on the location of their shared boundaries. These disagreements can arise from historical claims, differing interpretations of treaties, or changes in geography. Such disputes can lead to tensions, conflicts, or even military confrontations, as nations seek to assert their territorial rights. Resolving border disputes often involves negotiations, mediation, or international arbitration. Organizations like the United Nations may facilitate discussions to help countries reach a peaceful agreement. Successful resolution can promote stability and cooperation, while unresolved disputes can hinder diplomatic relations and economic development.