The Río Negro massacres were a series of killings of villagers by the government of Guatemala between 1980 and 1982.
In 1978, in the face of civil war, the Guatemalan government proceeded with its economic development program, including the construction of the Chixoy hydroelectric dam. Financed in large part by the World Bank and Inter-American Development Bank, the Chixoy Dam was built in Rabinal, a region of the department of Baja Verapaz historically populated by the Maya Achi. To complete construction, the government undertook voluntary and forcible relocations of dam-affected communities from the fertile agricultural valleys to the much harsher surrounding highlands. When hundreds of residents refused to relocate, or returned after finding the conditions of resettlement villages were not what the government had promised, these men, women, and children were kidnapped, raped, and massacred by paramilitary and military officials. More than 440 Maya Achi were killed in the village of Río Negro alone. The string of extrajudicial killings that claimed up to 5,000 lives between 1980 and 1982 became known as the Río Negro massacres. The government officially declared the acts to be counterinsurgency activities – although local church workers, journalists and the survivors of Rio Negro deny that the town ever saw any organized guerrilla activity.