The Cenepa War (26 January – 28 February 1995), also known as the Alto Cenepa War, was a brief and localized military conflict between Ecuador and Peru, fought over control of an area in Peruvian territory (i.e. in the eastern side of the Cordillera del Cóndor, Province of Condorcanqui, Región Amazonas, Republic of Perú) near the border between the two countries (see map shown in the infobox). The two nations had signed a border treaty following the Ecuadorian–Peruvian War of 1941, but Ecuador later disagreed with the treaty as it applied to the Cenepa and Paquisha areas, and in 1960 Ecuador declared the treaty null and void.