Claim: List of wars involving Peru include the victorious Peruvian Intervention in Bolivia in 1828 and the Conflict of the Pedrera in 1911 which was a war against Colombia, a transcontinental country largely in the north of South America.
Evidence: Peruvian intervention in Bolivia of 1828 Republic of Peru Republic of Colombia
Bolivia Conflict of the Pedrera
(1911) Peru Colombia Colombia (/kəˈlʌmbiə/ (listen) kə-LUM-bee-ə, /-ˈlɒm-/ -⁠LOM-; Spanish: [koˈlombja (listen)), officially the Republic of Colombia (Spanish: República de Colombia (help·)), is a transcontinental country largely in the north of South America, with territories in North America.