Chile starts border barrier construction on Peru border to reduce irregular immigration

Regional coverage presents the trench as a controversial symbol of Kast’s promise to restore order and respond to public concern over migration in northern Chile. Reports highlight strong backing from Kast’s supporters, who link irregular immigration to crime and pressure on services, and sharp criticism from opposition parties and rights groups. Commentators in neighboring countries are watching to see whether Peru or others answer with their own tougher border steps.

• •Kast’s supporters in northern Chile argue that trenches will help reduce crime linked in their view to irregular migration.
• •Opposition politicians in Chile describe the trench as a publicity stunt that does not address the roots of regional migration.
• •Some Latin American commentators warn that Chile’s move could encourage Peru and Bolivia to harden their own borders.
• •Local mayors and governors in border regions are pressing Santiago for more resources to manage both security and humanitarian needs.
• •Regional media note that the trench has quickly become a defining image of Kast’s first days in power.