Mexican Dirty War
The Mexican Dirty War () refers to the Mexican theater of the Cold War, an internal conflict in the 1960s and 1970s between the Mexican PRI-ruled government under the presidencies of Gustavo Díaz Ordaz, Luis Echeverría and José López Portillo, which were backed by the US government, and left-wing student and guerrilla groups. During the war, government forces carried out disappearances, estimated at 1,200, systematic torture, and "probable extrajudicial executions".