December 13, 1962
Communist Party of Czechoslovakia (CPCz), Record of Conversation with Bolivian Delegation to the XII Congress of the CPCz, Secretary in the Politboro of the Central Committee of the Communist Party of Bolivia, Raul Ruíz Gonzáles, Prague
This meeting represents the unofficial side of Czechoslovak foreign policy toward Cold War Latin America: its relations with the region’s Communist parties. Ruíz asks for information on the growing rift between China and the Soviet Union. The meeting, which took place at Ruíz’s request, resulted in several Bolivian Communists being sheltered through Prague’s Operation Manuel on their way home from guerrilla training in Cuba.
May 21, 1963
Communist Party of Czechoslovakia, Record of Conversation with First Secretary of the Communist Party of Bolivia, Mario Monje, Prague
In a conversation with the head of the CPCz international department in May 1963, PCB First Secretary Mario Monje reveals the extent of his party’s modus vivendi with Paz Estenssoro’s governing Revolutionary Nationalist Movement (MNR). According to Monje, the Bolivian president was "heavily involved" with Operation Matraca, an ongoing Cuban-sponsored guerrilla operation targeting the military governing in neighboring Peru.
May 18, 1964
Czechoslovak Embassy in La Paz to Central Committee of the Communist Party of Czechoslovakia
When Bolivia’s political crises reached fever pitch in the lead up to the May 1964 presidential elections, the Communist Party turned to Prague for financial support. Back in Prague, Foreign Ministry officials responded in bold handwriting with a short phrase: nepřichází v úvahu, which translates roughly as "no way."
March 07, 1967
Communist Party of Czechoslovakia, Record of Conversation with Secretary and Member of the Politboro of the Central Committee of the Communist Party of Bolivia, Jorge Kolle, Prague
PCB Politburo member Jorge Kolle Cueto asks on 7 March 1967 to inform the Czechoslovak Communist Party, "on behalf of the CC of the Bolivian CP," regarding "the situation in Bolivia… and his recent meeting with Fidel Castro." After four pages of discussion regarding the depressing internal political situation under 1964 coup leader, General René Barrientos, Kolle announced that "the party must necessarily prepare for the possibility of armed struggle in order to participate in the attempt to overthrow the current regime together with other leftist forces."
May 30, 1967
Communist Party of Czechoslovakia (CPCz), Record of Conversation between Head of the International Department of the CPCz Central Committee and Member of the Central Committee of the Bolivian Communist Party, Aldo Flores, Prague
The head of CPCz’s international department and Aldo Flores, a member of the PCB Central Committee discuss Cuban-sponsored guerrilla warfare in Bolivia. Flores described several years of close collaboration between the Bolivian and Cuban communist parties for the training of guerrilla groups in Bolivia, which had recently gone awry as "Cuban officials built their own organization in Bolivia, composed entirely of their own people."