Peruvian soldiers set a camp after their arrival for surveillance and patrol operations, in Tacna, in the Peru-Chile border on April 28, 2023. - Peru mobilized 200 police officers to the southern border after the Chilean Congress approved two laws allowing the detention of irregular migrants without papers and extending the detention period to manage their expulsion. Peru, Chile, Ecuador, and Venezuela are considering opening a humanitarian corridor so that hundreds of migrants leaving Chilean territory can cross to their countries of origin, Peruvian Interior Minister Vicente Romero reported. (Photo by STRINGER / AFP)