Ayacucho, known as Huamanga from its creation in 1822 until 1825, is a department and region of Peru, located in the south-central Andes of the country. Its capital is the city of Ayacucho. The region was one of the hardest hit in the 1980s during the guerrilla war waged by Shining Path known as the internal conflict in Peru.

Huancavelica is a department and region in Peru with an area of 22,131.47 km2 (8,545.01 sq mi) and a population of 347,639. The capital is the city Huancavelica. The region is bordered by the departments of Lima and Ica in the west, Junín in the north, and Ayacucho in the east.