Peruvian War of Independence
Chilean-Peruvian relations refers to the historical and current bilateral relationship between the adjoining South American countries of the Republic of Chile and the Republic of Peru. Peru and Chile have shared diplomatic relations since at least the time of the Inca Empire in the 15th century. Under the Viceroyalty of Peru, Chile and Peru had connections using their modern names for the first time. Chile aided in the Peruvian War of Independence by providing troops and naval support.