Shortly after President Julio Cesar Mendez Montenegro took office in 1966, the army launched a major counterinsurgency campaign that largely broke up the guerrilla movement in the countryside. The guerrillas then concentrated their attacks in Guatemala City, where they assassinated many leading figures, including U.S. Ambassador John Gordon Mein in 1968. Between 1966 and 1982, there was a series of military or military-dominated governments. | Shortly after President Julio Cesar Mendez Montenegro took office in 1966, the army launched a major counterinsurgency campaign that largely broke up the guerrilla movement in the countryside. The guerrillas then concentrated their attacks in Guatemala City, where they assassinated many leading figures, including U.S. Ambassador John Gordon Mein in 1968. Between 1966 and 1982, there was a series of military or military-dominated governments. |