The Battle of Angamos was a naval encounter of the War of the Pacific fought between the navies of Chile and Perú at Punta Angamos, on 8 October 1879. The battle was the culminating point of a naval campaign that lasted about five months in which the Chilean Navy had the sole mission of eliminating its Peruvian counterpart. In the struggle, two armored frigates, led by Commodore Galvarino Riveros Cárdenas and Navy Captain Juan José Latorre battered and later captured the Peruvian monitor Huáscar, under Rear Admiral Miguel Grau Seminario.
Scuttling is the deliberate sinking of a ship. Scuttling may be performed to dispose of an abandoned, old, or captured vessel; to prevent the vessel from becoming a navigation hazard; as an act of self-destruction to prevent the ship from being captured by an enemy force ; as a blockship to restrict navigation through a channel or within a harbor; to provide an artificial reef for divers and marine life; or to alter the flow of rivers.
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 seizure of the guano-rich Chincha Islands in one of a series of attempts by Spain, under Isabella II, to reassert its influence over its former South American colonies. The war saw the use of ironclads, including the Spanish ship Numancia, the first ironclad to circumnavigate the world.
USS Oneota was a single-turreted Canonicus-class monitor built for the Union Navy during the American Civil War. Completed shortly after the end of the war, Oneota was laid up until sold to her builders in 1868, and then resold to the Peruvian Navy. Renamed BAP Manco Cápac, the ship participated in the defense of Arica during the War of the Pacific. When the town was taken by Chilean troops in 1880, she was scuttled to prevent her capture. Her wreck was rediscovered in 1960 and it has been heavily looted.
USS Catawba was a single-turreted Canonicus-class monitor built for the Union Navy during the American Civil War. Completed shortly after the end of the war, Catawba was laid up until sold to her builders in 1868, and then resold to the Peruvian Navy. Renamed BAP Atahualpa, the ship participated in the defense of main port of Peru, Callao, during the War of the Pacific. When the city of Lima was taken by Chilean troops in 1881, she was scuttled to prevent her capture. Atahualpa was later refloated and used as a storage hulk until scrapped in the early 20th century.
Juan Williams Rebolledo, was a Chilean rear admiral who was the organizer and commander-in-chief of the Chilean navy in 1879 at the beginning of the War of the Pacific. As a politician, he was elected from Valparaiso to the national Congress in 1867, and in 1873 he was elected as city councillor.
Roberto Simpson Winthrop, was a sailor of British origin, nationalized Chilean, who made a career in the Chilean Navy from 1818 and reached the rank of rear-admiral in 1852. Distinguished himself during the Spanish American wars of independence and the War of the Confederation. He was also founder of the Simpson family in Chile, initiator of the first hydrographic works in the country, senator and diplomat.
Toro Submarino was a Peruvian submarine developed during the War of the Pacific. While it was completely operational, the submarine never saw action before the end of the war, when it was scuttled to prevent its capture by Chilean troops.
BAP Apurímac was the second steam frigate of the Peruvian Navy, built in England in 1855 along with the steam schooners Loa and Tumbes as a part of a major build-up of the Navy during the government of President José Rufino Echenique. A veteran of two wars and many internal conflicts, due to her age she served as training ship in Callao port from 1873 until January 17, 1881, when she was scuttled along with the rest of the Peruvian Navy to prevent capture by Chilean troops who had occupied the port after the defeat of the Peruvian Army in the battles of San Juan and Miraflores.
Carlos Arnaldo Condell De La Haza was a Chilean naval officer and hero of the Battle of Punta Gruesa during the start of the War of the Pacific.
The occupation of Lima by the Chilean Army in 1881-1883 was an event in the land campaign phase of the War of the Pacific (1879-1883).
The Naval campaign of the War of the Pacific or Saltpeter war, was a naval campaign that took place from 1879 to 1884, involving Peru, and Chile, undertaken in order to support land forces in the Atacama Desert. Although the conflict lasted until 1884, the primary naval engagements occurred between 1879 and 1880. Due to the rough terrain and few transport methods it was imperative to have control of the ports in order to have a good supply source in the region. It resulted in a successful campaign by Chile, and the success of their land campaigns eventually led to a Chilean victory, which cut off Bolivia's access to the coast.
The maritime history of Chile begins with the independence of Chile, but traces it origin in the colonial era and has ultimately origin in the seafaring tradition of the Iberian Peninsula, Europe and the Mediterranean as well as from indigenous peoples of Chile.
Rímac was a steamer involved in decisive actions of the War of the Pacific (1879–1884) and Thousand Days' War (1899–1902).
The introduction of fast torpedo boats in the late 19th century was a serious concern to navies of an era that saw a number of innovations in naval warfare, including the first torpedo boats, which carried spar torpedoes, steam propulsion and steel ships.
The Battle of Callao was a confrontation during the War of the Confederation, between the Chilean blockade of Callao under the command of Commander Bynnon and the Confederate corsair fleet under Juan Blanchet.
The Lima campaign is the third land campaign of the War of the Pacific, carried out by Chile between December 1880 and January 1881. The campaign ended with the Chilean occupation of the Peruvian capital and the establishment of the Chilean authority in it and other surrounding territories, which would extend until 1883, with the end of the war.
BAP Unión was a corvette of the Peruvian Navy, originally ordered by the government of the Confederate States of America during the American Civil War. Built in France it was bought by the Peruvian Navy and during its service participated in the Chincha Islands War and in the War of the Pacific in which it was scuttled following the Blockade of Callao to prevent it falling into Chilean hands.
The Guacolda was a torpedo boat bought by Peru at the beginning of the War of the Pacific, but captured by the Chilean Navy in the Ecuadorian port of Ballenita before being commissioned.
The Rupture of the Blockade of Arica was a naval battle of the War of the Pacific during the Blockade of Arica. The rupture was carried out by Manuel Villavicencio who commanded the BAP Unión of the Peruvian Navy. The Unión broke the Chilean blockade of the port twice in less than 8 hours on March 17, 1880.
Chile 
Peru 
Germán Astete 
