1st Division - Primera División
With its headquarters in Santa Marta, the First Division has jurisdiction in the Departments of Atlántico, Magdalena, Guajira, Cesar, Bolívar, Córdoba, Sucre, Antioquia y Norte del Chocó. Its major component brigades are the IInd (Segunda Brigada), IVth (Cuarta Brigada), XIth (Décimaprimera Brigada), and XVIIth (Decimaséptima Brigada) Brigades, headquartered in the Departments of Barranquilla, Medellín, Montería and Carepa, respectively.
