Peruvian Navy

The Peruvian Navy (Spanish: Marina de Guerra del Perú, abbreviated MGP) is the branch of the Peruvian Armed Forces tasked with surveillance, patrol and defense on lakes, rivers and the Pacific Ocean up to 200 nautical miles (370 km; 230 mi) from the Peruvian littoral. Additional missions include assistance in safeguarding internal security, conducting disaster relief operations and participating in international peacekeeping operations.

The Marina de Guerra del Perú celebrates the anniversary of its creation in 1821 on October 8 and also commemorates the decisive Battle of Angamos, the final part of the naval campaign of the War of the Pacific between Peru and Chile at the end of 1879.

History

19th century

The Marina de Guerra del Perú was established on 8 October 1821 by the government of general José de San Martín. Its first actions were undertaken during the War of Independence (1821–1824) using captured Spanish warships. The Peruvian Naval Infantry was also formed during the war with Spain, performing successfully in their first battle where they seized Arica from the Spanish.

Shortly afterwards it was engaged in the war against the Gran Colombia (1828–1829) during which it conducted a blockade against the seaport of Guayaquil and then assisted in the subsequent Peruvian occupation. The Navy saw further action during the war of the Peru-Bolivian Confederacy (1836–1839) and during the Chincha Islands War with Spain (1866).

The outbreak of the War of the Pacific (1879–1883) caught the Peruvian Navy unprepared and with inferior forces in comparison to the Chilean Navy. Even so, hit-and-run tactics carried out by Peruvian Admiral Miguel Grau, commander of the ironclad Huáscar, famously delayed the Chilean advance by six months until his death and defeat at the Battle of Angamos.