Blockades of Callao include: *

Blockade of Callao (1816) The Blockade of Callao was a military operation that occurred during the War of the Pacific or the Salitre War and that consisted of the Chilean squadron preventing the entry of ships to the port of Callao and the neighboring coves between 10 A ...

, occurred between January 21 and 28, 1816, during

Guillermo Brown William Brown (also known in Spanish as Guillermo Brown or ''Almirante'' Brown) (22 June 1777 – 3 March 1857) was an Irish sailor, merchant, and naval commander who served in the Argentine Navy during the wars of the early 19th century. Brown ...

's . * First blockade of Callao, occurred between February 28 and May 3, 1819 during Thomas Cochrane's . * Second blockade of Callao, occurred between September 28 and November 6, 1819 during the Cochrane campaign. * Third blockade of Callao, occurred between October 30, 1820 and September 19, 1821 during Cochrane's operations in support of the

Liberating Expedition of Peru The Liberating Expedition of Peru () was a naval and land military force created in 1820 by the government of Chile in continuation of the plan of the Argentine General José de San Martín to achieve the independence of Peru, and thus consolida ...

siege A siege () . is a military blockade of a city, or fortress, with the intent of conquering by attrition, or by well-prepared assault. Siege warfare (also called siegecrafts or poliorcetics) is a form of constant, low-intensity conflict charact ...

during the

Peruvian War of Independence The Peruvian War of Independence () was a series of military conflicts in Peru from 1809 to 1826 that resulted in the country's independence from the Spanish Empire. Part of the broader Spanish American wars of independence, it led to the dis ...

. * Fourth blockade of Callao, caused by the recovery of the port of Callao by

royalist A royalist supports a particular monarch as head of state for a particular kingdom, or of a particular dynastic claim. In the abstract, this position is royalism. It is distinct from monarchism, which advocates a monarchical system of gove ...

troops. Interrupted by a Spanish expedition on October 7. * , February 5, 1824. * , occurred on October 7, 1824, and interrupted the previous siege. * Fifth blockade of Callao, occurred between January 7, 1825 and January 23, 1826 by a combined squad of

Chile Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...

ans,

Colombia Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...

ns and

Peru Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pac ...

vians led, at different times, by Martin Guisse,

Manuel Blanco Encalada Manuel José Blanco y Calvo de Encalada (; April 21, 1790 – September 5, 1876) was a vice-admiral in the Chilean Navy, a political figure, and Chile's first President (Provisional) (1826). Biography Born in Buenos Aires which was the capital ...

and Juan Illingworth. It ended with the definitive capitulation of the fortress. *

Blockade of Callao (1838) The Blockade of Callao was a military operation that occurred during the War of the Pacific or the Salitre War and that consisted of the Chilean squadron preventing the entry of ships to the port of Callao and the neighboring coves between 10 A ...

, occurred between August 17 and November 24, 1838 during the

War of the Confederation The War of the Confederation () was a military confrontation waged by the United Restoration Army, the alliance of the land and naval forces of Chile and the Restoration Army of Peru, formed in 1836 by Peruvian soldiers opposed to the conf ...

. *

Battle of Callao The Battle of Callao (, as it is known in South America) occurred on May 2, 1866, between a Spanish Empire, Spanish fleet under the command of Admiral Casto Méndez Núñez and the fortified battery emplacements of the Peruvian port city of Cal ...

, occurred on May 2, 1866 during the

Chincha Islands War The Chincha Islands War, also known as Spanish–South American War (), was a series of coastal and naval battles between Spain and its former colonies of Peru, Chile, Ecuador, and Bolivia from 1865 to 1879. The conflict began with Spain's seiz ...

. *

Blockade of Callao The Blockade of Callao was a military operation that occurred during the War of the Pacific or the Salitre War and that consisted of the Chilean squadron preventing the entry of ships to the port of Callao and the neighboring coves between 10 A ...

, occurred between April 10, 1880 and January 16, 1881 during the

War of the Pacific The War of the Pacific (), also known by War of the Pacific#Etymology, multiple other names, was a war between Chile and a Treaty of Defensive Alliance (Bolivia–Peru), Bolivian–Peruvian alliance from 1879 to 1884. Fought over Atacama Desert ...

See also