The Peruvian Navy 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) 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 on October 8 the anniversary of its creation and of the Battle of Angamos.
