Chile–Peru relations Peru had a secret defensive alliance with Bolivia, Peru did not declare war on Chile even after Chile invaded the Bolivian port of Antofagasta. War was not declared formally until Chile declared war on both Peru and Bolivia in 1879. Peru declared war on Chile the following day. The war resulted in a Chilean invasion of Peru and the destruction of various Peruvian buildings, cities, a major raid and a two-year occupation of the capital of Peru, Lima. The ultimate result of the war left a deep scar on the three societies involved, and the relations between Peru and Chile
Geography of Peru a peace treaty in 1995. Peru fell under Spanish rule in November 1533 after the death of Incan emperor, Atahuallpa. Francisco Pizarro marched to Cusco, the Incan capital to establish Spanish rule. Peru remained under Spanish control until gaining independence on December 9, 1824 after Simon Bolivar Palacios defeated Spanish forces in Ayacucho. Peru is active in a variety of global organizations including the UN, the WTO, the Organization of American States (OAS), APEC, IMF, the World Bank, the Union of South American States (UNASUR), the Forum for East Asia-Latin America Cooperation (FEALAC), Andean Community of States, the Community of