War of the pacific

War of the Pacific

Map showing changes of territory due to the War of the Pacific. Former maps (1879) show different lines of the border between Bolivia-Peru and Bolivia-Argentina.

Date	April 5, 1879 – October 20, 1883 (Chile-Peru Peace) Bolivia-Chile armistice in 1884; peace with Bolivia signed October 20, 1904
Location	Peru and Bolivia in Pacific coast of South America
Result	Chilean victory.
Territorial changes	Litoral Department (Antofagasta) ceded by Bolivia to Chile in 1904. Tarapacá Department ceded by Peru to Chile in 1884. Puna de Atacama ceded by Bolivia to Chile and Argentina in 1889/1899 Tarata occupied by Chile in 1885, returned to Peru in 1925. Arica Province and Tacna Province occupied by Chile in 1884, ceded by Peru in 1929.

Belligerents

Bolivia

Peru

Chile

Commanders and leaders

Presidents of Bolivia
H.Daza (1876–1879)
P.J.D. de Guerra (1879)
N.Campero (1879–1884)

Presidents of Peru
M.I.Prado (1876–1879)
(1879)
N. de Piérola (1879–1881)
F.García C. (1881)
L.Montero F. (1881–1883)

M.Iglesias (1882–1885)

Presidents of Chile
A.Pinto (1876–1881)

D.Santa María (1881–1886)

Strength

1879 (prewar)
Bolivian Army: 1,687 men
Peruvian Army: 5,557 men
Peruvian Navy:
4 ironclads,
7 Wooden ships
2 Torpedo boats
(Bolivia had no Navy)
1880
(Bolivia not militarily active) Peruvian Army:
25–35,000 men
(Army of Lima)

Peruvian Navy:
3 ironclads,
7 Wooden ships
2 Torpedo boats

1879 (prewar)
Chilean Army: 2,440, men

Chilean Navy:
2 ironclads,
9 Wooden ships
4 Torpedo boats

1880
Chilean Army:
27,000 Ante Lima
8,000 Occupation Troops.
6,000 Mainland

Chilean Navy:
3 ironclads,
8 Wooden ships
10 Torpedo boats

Casualties and losses

Killed:
12,934–18,213
Wounded:
7,891–7,896
Killed in action and Wounded:
4,367–10,467

Killed:
2,425–2,791
Wounded:
6,247–7,193

Presidents of Chile
A.Pinto (1876–1881)

1879 (prewar)
Chilean Army: 2,440, men

Chilean Navy:
2 ironclads,
9 Wooden ships
4 Torpedo boats

1880
Chilean Army:
27,000 Ante Lima
8,000 Occupation Troops.
6,000 Mainland

The War of the Pacific (Spanish: Guerra del Pacífico), took place from 1879 to 1883, with Bolivia and Peru on one side and Chile on the other. The war ended with a Chilean victory, which gained a significant amount of land from Peru and Bolivia.

Battles were fought in the Pacific Ocean, the Atacama Desert, Peru's deserts, and mountainous regions in the Andes. For the first five months the war played out in a naval campaign, as Chile struggled to establish a sea-based resupply corridor for its forces in the world's driest desert.

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Wikipedia