Tensions between the Dominican Republic and Haiti continue to escalate over issues of migration and border security, as the Dominican government has intensified enforcement measures along their shared border on the island of Hispaniola. The situation reflects longstanding friction between the two nations, driven by large-scale irregular migration from Haiti (the western third of the island, one of the Western Hemisphere's poorest countries) into the Dominican Republic amid Haiti's deepening political and security crisis. The dispute has drawn international attention, raising concerns about humanitarian conditions for migrants and the broader stability of the Caribbean region.