The internal conflict in Peru is an armed conflict between the Government of Peru and the Maoist guerrilla group Shining Path. The conflict's main phase began on 17 May 1980 and ended in December 2000. From 1982 to 1997 the Túpac Amaru Revolutionary Movement (MRTA) waged its own insurgency as a Marxist–Leninist rival to the Shining Path.
As fighting intensified in the 1980s, Peru had one of the worst human rights records in the Western Hemisphere and experienced thousands of forced disappearances while both the Peruvian Armed Forces and Shining Path acted with impunity, sometimes massacring entire villages. 50,000 to 70,000 people were killed, making it the bloodiest war in the country's independent history. This includes many civilians who were deliberately targeted by all factions.