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-born Argentine admiral. Brown's successes in the Argentine War of Independence, the Cisplatine War and the Anglo-Frenc ...

'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 ( es, Expedición Libertadora del Perú) 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 in ...

siege A siege is a military blockade of a city, or fortress, with the intent of conquering by attrition warfare, attrition, or a well-prepared assault. This derives from la, sedere, lit=to sit. Siege warfare is a form of constant, low-intensity con ...

during the

Peruvian War of Independence The Peruvian War of Independence ( es, Guerra de Independencia del Perú, links=no) consisted in a series of military conflicts in Peru beginning with viceroy Abascal military victories in the south frontier in 1809, in La Paz revolution an ...

. * 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 governme ...

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 the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...

ans,

Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Car ...

ns and

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = Seal (emblem), National seal , national_motto = "Fi ...

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 ( es, Guerra de la Confederación) was a military confrontation waged by Chile, along with Peruvian dissidents, and the Argentine Confederation against the Peru–Bolivian Confederation between 1836 and 1839. As ...

. *

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

, occurred on May 2, 1866 during the

Chincha Islands War The Chincha Islands War, also known as Spanish–South American War ( es, Guerra hispano-sudamericana), 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 ...

. *

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 ( es, link=no, Guerra del Pacífico), also known as the Saltpeter War ( es, link=no, Guerra del salitre) and by multiple other names, was a war between Chile and a Bolivian–Peruvian alliance from 1879 to 1884. Fought ...

See also