El Salvador's President Nayib Bukele and Costa Rica's President Laura Fernández signed a bilateral agreement against transnational crime on October 17, 2026, during Fernández's three-day official visit to San Salvador. Bukele declared that El Salvador's homicide reduction is 'the most extreme in the history of humanity' and touted his security model as a global standard . Fernández, who inaugurated a new maximum-security prison in Costa Rica inspired by El Salvador's CECOT, defended her 'mano dura' approach while insisting it does not mean abandoning human rights .
During a joint press conference, Bukele stated that Fernández 'is fighting firmly to bring peace to Costa Ricans' and emphasized that combating crime requires legal reforms, financial intelligence, and coordinated police operations . Fernández thanked Bukele for the cooperation and said, 'The security of our citizens is not negotiable' . She described the CECOT as 'a monument to justice' after touring the facility .
While Bukele and Fernández celebrated the partnership, critics and human rights groups raised alarms. UN experts have warned that abuses during El Salvador's anti-gang crackdown could constitute crimes against humanity . The Salvadoran organization Socorro Jurídico claims that a third of the 93,000 detainees under the state of exception are innocent and has reported over 500 deaths in state custody . Fernández acknowledged opposition to her legal reforms in Costa Rica, describing the judiciary's release of criminals as 'an elephant in a china shop' .
