The Rettig Report concluded 2,279 persons who disappeared during the military dictatorship were killed for political reasons or as a result of political violence, and approximately 31,947 tortured according to the later Valech Report, while 1,312 were exiled. The latter were chased all over the world by the intelligence agencies. In Latin America, this was made under the auspices of Operation Condor, a combined operation between the intelligence agencies of various South American countries, assisted by a United States Central Intelligence Agency (CIA) communication base in Panama. Pinochet justified these operations as being necessary in order to save the country from communism.