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In page Peruvian Armed Forces:

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The Pacific fleet flagship is the guided-missile cruiser BAP Almirante Grau (FM-53), named for the 19th-century Peruvian Admiral who fought in the War of the Pacific (1879–1883). The fleet also includes 7 Lupo class frigates (two built in Peru), 6 PR-72P class corvettes, 2 Pohang-class corvettes, several amphibious ships, 2 Type 209/1100 and 4 Type 209/1200 class German-built diesel submarines (the biggest submarine force in South America), as well as patrol vessels, tankers and cargo ships. The Peruvian Navy also has a naval aviation force, several naval infantry battalions and special forces units.[citation needed]