Hungarian ambassador to Czechoslovakia Lajos Cséby summarizes Deputy Head of the Sixth Main Department [of the Czechoslovak Ministry of Foreign Affairs] Stross’s report on relations between Cuba and Czechoslovakia. Stross reports friendly relations between the two countries, which did not experience difficulties during the Cuban Missile Crisis. Stross outlines Cuba’s problems, economically and politically, and believes that Cuba’s revolutionary success depends on its economic growth. Cuba misunderstood the Soviet Union’s approach to the Cuban Missile Crisis. This led to signs of Chinese influence on Cuban politics, which Stross believes are reversing since Castro’s [1963] visit to the Soviet Union.

A collection of Brazilian ambassadors and ministers gather to meet and discuss the impact of Cuba-US relations on the region in preparation for a gathering of Organization of American States (OAS) foreign ministers scheduled for 22-31 January 1962. The government officials’ primary concerns are to manage the impact of the "Cuban problem" on domestic Brazilian politics and to develop an independent line of thought, without jeopardizing its relationship with the US. The officials want to craft an approach for the OAS meeting that will not cause Brazil to become a mediator between hostile parties nor incite Brazilian public opinion in favor of communism.

Bulgarian Politburo member Boris Velchin reports on a Bulgarian delegation visit to Latin American in late 1969. Liberation movements are characterized by mass participation against imperialism, not socialism. Latin American communist parties have a strong theoretical base, but are weak. Velchev proposes that socialist countries create coordinated economic and political strategies towards Latin American countries and aid the populist movements in their quest for liberation from imperialism. Velchin is interested in collaborating with the Soviet Union, which should coordinate the effort.

In a report on the Cuban Communist Party, Bulgarian Embassy counselor S. Cohen discusses strengths and concerns with the Cuban goverment. The Cuban revolutionary movement debunked the theory of geographically determined fatalism, but also displays a strong dependence on the Latin American liberation movement (e.g. Jose Mari, Simon Bolivar) for inspiration instead of socialist principles. Cohen reports negative developments including the Cuban government’s growing ambition to rule the Third World revolutionary movement and strong belief in the Cuban armed struggle as a template for all national liberation movements. The Cuban delegation strongly endorsed armed struggle as the only means of socialist advancement at the Tricontinental Conference recently held in Havana. Bulgaria must remain close with the Cuban government to help it develop economically and mature politically.

Bulgaria’s Ambassador to Cuba Konstantin Michev reports on the reorganization of Cuba’s revolutionary government. In the report Michev notes that the government is realigning itself with the intent to become socialist, though not publicizing it. The realignment includes the creation of ministries and committees to oversee the transition and affairs of the country. Fidel Castro, Raul Castro, and Ernesto Guevara are assigned key posts to manage the transition. Through the help of socialist countries, Cuba is developing independent of USA, which previously hampered Cuba’s growth and development. Michev also notes that the Cuban government is prepared to defend itself against counter-revolution and US intervention into Cuban affairs.

In a secret supplement to information from the VIII Congress of the People's Socialist Party, Bulgarian delegates Abramov and Tellalov summarize answers that Blas Roca, the Cuban delegation head, provided the congress. Roca claimed that socialism is the end goal of the revolution, but it is not publicly discussed. He explained the Communist party's involvement in the revolution and July 26th Movement. Abramov and Tellalov also describe the reestablishment of relations and disagreements between Cuba and Yugoslavia, including discussions about weapons. Fidel Castro met with socialist country representatives and described Cuba's plans to nationalize enterprises, particularly American. During the congress Castro described the evolution of the July 26th Movement and the consolidation of Communism in Cuba. Abramov and Tellalov endorse Castro's leadership and review the Cuban military's strengths and weaknesses. There is a brief mention Sino-Soviet relations.

The document includes excerpts from a Bulgarian delegation's report on their visit to Latin America in 1960. The excerpt covers the delegation's visit to Cuba.

Avramova and Agnelov report Cuba's desire to establish diplomatic and cultural relations with Bulgaria. Cuba's interest paramountly involve trade. Avramova and Angelov summarize meetings with important government officials, particulalry Ernesto Guevara, head of the National Bank, and Raul Castro, Minister of Armed Forces. Topics include: the development of the revolution against the Batista government, post-Batista power struggles, geographical fatalism and US influence, Cuba's challenges (e.g. illiteracy, the lack of specialists), land and agricultural reform, construction, industrialization. The delegation recommends the establishment of official relations with Cuba and an invitation for Raul Castro to visit Bulgaria.

Drozniak replies to Ogrodzinski regarding the information he received from from [Charles E. “Chip”] Bohlen that Cuba has been removed from the list of priorities of US foreign policy. Bohlen also confirms, through Drozniak, that the content of the talks between [Secretary of State Dean] Rusk and [Soviet Ambassador Anatoly] Dobrynin. The Americans are assessing that the USSR is not currently in any hurry to resolve the issue of Berlin. When it comes to a next meeting [between the Americans and the Soviets], the US will wait for a Soviet initiative.

Ogrodinski tells Drozniak to meet with officials who deal with Latin American relations and take them to an informal lunch. He tells him the conversation should be of an unofficial nature and it should be aimed at getting to know the officials' views on the current attitude and intentions of the US towards Cuba.

Jelen reports to Krajewski on the Punta del Este, based on conversations with Blas Roca [Caldeiro], [Raul] Roa [Garcia], and [Carlos] Lechuga, about the situation in various Latin American countries: Mexico, Bolivia, Columbia, Argentina, Peru, Brazil, Cuba.