Treaty of Ancón

The Treaty of Ancón was signed by Chile and Peru on October 20, 1883, in the Ancón District near Lima. It was intended to settle the two nations' remaining territorial differences at the conclusion of their involvement in the War of the Pacific and to stabilise post-bellum relations between them.

Under the treaty's terms, Chile gained control over Tarapacá. Chile also got Tacna and Arica for ten years.

Finally, in 1929, through the mediation of the United States under President Herbert Hoover, an accord was reached. Under the Tacna-Arica compromise, Chile kept Arica, while Peru reacquired Tacna and received USD $6 million indemnity and other concessions.

Another important chapter in the treaty said that Chile could not cede sovereignty of former Peruvian territories to other nations without asking Peru first. The Chapter have been invoked once, during the Chilean proposal of 1975 that offered Bolivia sovereignty over some minor ports.

preliminary	Atacama border dispute Boundary Treaty of 1866 between Chile and Bolivia Secret treaty of alliance between Peru and Bolivia of 1873 Boundary Treaty of 1874 between Chile and Bolivia

1879	Naval Maneuvers Naval Campaign of the War of the Pacific Blockade of Iquique Naval Battles Battle of Chipana Battle of Iquique Battle of Punta Gruesa Battle of Angamos Amphibious Battle of Pisagua Land Battles Land Campaign of the War of the Pacific Battle of Topater Tarapacá Campaign Battle of Tarapacá Battle of San Francisco

1880	Tacna and Arica Campaign Battle of Arica Bombardment of Callao Battle of Los Ángeles Battle of Tacna Order of Battle at Tacna

1881	Battle of San Juan and Chorrillos Chorrillos order of battle Battle of Miraflores Occupation of Lima Boundary treaty of 1881 between Chile and Argentina Battle of Sangra

1882	Battle of La Concepción Battle of Pucará

1883	Battle of Huamachuco

Ending	Treaty of Ancón Treaty of Valparaíso Treaty of Peace and Friendship of 1904 between Chile and Bolivia Treaty of Lima (1929)

Aspects

General	Toro Submarino

Aftermath	Chilean–Peruvian maritime dispute Puna de Atacama dispute

Personal

Peru	Miguel Grau Francisco Bolognesi Andres Caceres Mariano Ignacio Prado Alfonso Ugarte Mariano Bustamante Juan Guillermo More

Bolivia	Eduardo Abaroa Ladislao Cabrera Narciso Campero Hilarion Daza

Chile	Irene Morales José Luis Araneda Carrasco Manuel Baquedano Orozimbo Barbosa Manuel Bulnes Pinto Estanislao del Canto Ignacio Carrera Pinto Carlos Condell Luis Cruz Martínez Erasmo Escala Alejandro Gorostiaga Tomás Guevara Pedro Lagos Juan José Latorre Patricio Lynch Arturo Prat Pedro Julio Quintavalla Eleuterio Ramírez Molina Cornelio Saavedra Rodríguez Roberto Silva Renard Robert Souper Howard Hernán Trizano Luis Uribe Gregorio Urrutia José Velásquez Bórquez Juan Williams Rebolledo Manuel Montt Torres Jorge Montt Álvarez Domingo Santa María Aníbal Pinto Alberto Blest Gana

Others	Abel Dupetit-Thouars Roque Saenz Pena

Spanish Wikisource has original text related to this article:

Treaty of Ancón

Treaty of Ancón

See also