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.
The Eclipse class was a class of seven 6-gun wooden screw sloops built for the Royal Navy between 1867 and 1870. They were re-armed and re-classified as 12-gun corvettes in 1876. Two further vessels were proposed but never ordered.
HMS Viper was an armoured iron gunboat, the only ship of her class, and the fourteenth ship of the Royal Navy to bear the name.
Almirante Cochrane was a central battery ship of the Chilean Navy in the late nineteenth century. She was built, like her twin, Blanco Encalada, in the UK in 1875. She participated in the War of the Pacific, with her most prominent action being her victory over the Peruvian turret ram Huáscar in the Angamos naval battle. Almirante Cochrane was part of the forces that defeated President José Manuel Balmaceda in the Chilean Civil War of 1891.
Blanco Encalada was a central battery ship built by Earle's Shipbuilding Co. in England for the Chilean Navy in 1875. She was nicknamed El Blanco. She participated actively in the War of the Pacific, her most important action being the capture of the Peruvian monitor Huáscar during the Battle of Angamos.
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 torpedo gunboat Almirante Lynch and her sister ship Almirante Condell, were purchased in England and launched in 1890.
The Battle of Caldera Bay, or the Sinking of Blanco Encalada, was a naval engagement fought in the Caldera Bay during the 1891 Chilean Civil War between Balmacedist and Congressional naval forces on 23 April 1891. It involved two Balmacedist torpedo boats of the Almirante Lynch-class, and the Congressional armored frigate Blanco Encalada.
HMS Waterwitch was one of only three armoured gunboats built for the Royal Navy. Uniquely, she was powered by Ruthven's "hydraulic propeller", making her the first ship to employ waterjets. She was launched in 1866 and conducted comparative trials with her two sister ships. She was not employed operationally and was sold in 1890.
The Tarapacá campaign was a short stage of the War of the Pacific in the last months of 1879, after the Chileans won definitive naval superiority at Angamos. It took its name from the region where it was fought.
The Bombardment of Pisagua, was an act of arms by Chile on Peru that took place on April 18, 1879, within the framework of the naval operations developed during the War of the Pacific. The first civilian casualties of the war were produced there.
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 Pilcomayo was originally a Peruvian gunboat involved in several actions during the War of the Pacific. Captured by the Chilean navy on November 18, 1879, it was repaired and participated in the blockade of the Peruvian ports. After the war it was used for hydrographic research, then as a training ship. In service until 1909, it was finally used as a pontoon at Talcahuano.
The Raids of the Huáscar were a series of raids that occurred by the Peruvian ironclad Huáscar under the command of Miguel Grau Seminario during the War of the Pacific. The actions kept the Chilean government in check for nearly five months which ended after the Battle of Angamos.
The Second Battle of Iquique was a naval battle of the War of the Pacific that occurred on July 10, 1879. During the battle, the Huáscar faced the 2nd Chilean Naval Squadron which was blockading the port which lead to both forces to face each other.
The Capture of the steamer Rímac or the Hunt and seizure of the Chilean transport Rímac was a part of the Raids of Huáscar during the Naval campaign of the War of the Pacific. During an expedition over the conflicting seas, the Peruvian Navy ships, Huáscar and Unión, apprehend the Chilean war steamer Rímac, which was an artillery transport, taking all its cargo and capturing its crew, including a squad of the Carabineros de Yungay. In Chile, the news of the capture of the Rímac detonated a political and social crisis that led to the resignation of several government officials, including Rear Admiral Juan Williams Rebolledo, Commander General of the Chilean Navy.
The Second Battle of Antofagasta took place during the Naval campaign of the War of the Pacific between the Peruvian ironclad Huáscar against the Chilean corvettes Abtao and Magallanes as well as the land defenses at Antofagasta.
Carlos Ferreyros y Senra was a Peruvian naval captain and politician. He was the commander of the BAP Pilcomayo during the War of the Pacific, commanding it before its capture. He was also a Senator of the Department of Huánuco from July 28, 1907, to February 6, 1910, where he died in office.
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.
Manuel José Ferreyros y Senra was a Peruvian naval officer and politician. Ferreyros was a friend and comrade-in-arms of Miguel Grau, Aurelio García and Lizardo Montero, all of whom were known as the Four Aces of the Peruvian Navy. Unlike his comrades-in-arms, Ferreyros did not participate in the War of the Pacific, as he died prematurely, three years before the conflict broke out. His younger brother, Captain Carlos Ferreyros, fought in the war, commanding the Pilcomayo gunboat.
Peru 
Chile 
Nicolás Portal 
Galvarino Riveros 
