This article describes and analyzes the Chilean Communist Party's position and interpretation of the Gobierno de la Revolución de Junio and the Argentinean political process from 1943 to 1946 by utilizing general and partisan press, theoretical publications and legislative speeches. The article argues that the Chilean communists' interpretation of this phenomenon was influenced by their anti-fascism. In this manner, they deemed that the Gobierno de la Revolución de Junio was a fascist experience and demanded that the Chilean government cancel diplomatic relations with Argentina and isolate it internationally. To reach the objective, Chilean communists called for social mobilization, especially among urban workers and intellectuals. Those interpretations and attitudes defined the Chilean communists' opinion of incipient Peronism, leading to an increasing conflict with the Peronist regime.