This document dated November 29, 1981 is the final version of a letter from Enrico Berlinguer to Hu Yaobang, President of the Chinese Communist Party, in which he invites his Chinese counterpart to contribute to finding a solution to the situation that has developed in Central and Latin America, especially with regard to US interference in these countries.

As a result of the commission, a draft treaty has been prepared for the creation of a Nuclear Weapon Free Zone. Brazil and Mexico have rival approaches to denuclearization.

In this draft report circa 1960, the Socialist economic position in Latin America is analyzed.

This estimate seeks to analyze the actions of a series of countries, which in the course of 1982-1987 could affect U.S. interests. It analyzes countries with developing nuclear programs in different regions in the world (South Asia, East Asia, Near East, Latin America, and Africa) and their intentions and capabilities in terms of nuclear weapons.

Cadovilla informs Alekseyev about a conference of representatives of the Communist parties of Latin America, in which Cadovilla served as chairman. At the conference, each of the representatives discussed the revolutionary movement in their respective countries. Cuban representatives, Castro and Guevara, asked many questions and voiced their opinions regarding the movement, the USSR, China, and Latin American countries' role in the development of the Cuban revolution.

The Bulgarian Embassy in Havana reports to the Central Committee of the Bulgarian Communist Party and the Bulgarian Ministry of Foreign Affairs on political, economic, and cultural developments in Cuba circa 1963. Cuba is politically united, but is experiencing economic hardship after the “Caribbean Crisis” primarily because of the US embargo. In the report, embassy staff reviews developments between socialist countries and Cuba throughout 1963. Some examples include communist aid to Cuba after Hurricane Flora and Cuba’s stance on Sino-Soviet relations. Bulgaria’s show of solidarity resulted in concrete political, economic, and cultural cooperation. Embassy staff notes the drawbacks and benefits of Bulgaria’s relationship with Cuba.

Report on a conversation between Fidel Castro and Soviet representatives. Castro believed that revolutionary situation has developed in all Central American countries (except Mexico) and a few South American countries. In his opinion, a slight push in the form of armed actions by partisans would rally the peasant masses and bring about regime change. The report also discussed Havana's low opinion of many Latin American Communist Parties. Cuba's bypassing these parties in interfering in the respective countries' affairs worsened the relations between them and Havana.

Zhivkov lays out his perspective on the place of Bulgaria within the Communist Camp. He also talks about the Balkans and the rift between Bulgaria and Romania. Both leaders discuss the Chinese accusations of Soviet Revisionism. Raul Castro talks about the strength of the communist movements in Latin America and the prospects for successful social revolutions in Venezuela, Chile, Costa Rica, Uruguay, and Brazil.

The ambassador gives an assessment of the Cuban domestic and foreign policy. He characterizes Fidel Castro as an adventurer and points to certain communist party decisions that are incompatible with the Marxist-Leninist doctrine.

Memorandum of a discussion of the future of socialism in Latin America. Castro expects that the social instability of the region will lead to increased socialist influence and revolutionary movements, specifically in Nicaragua and Grenada. He cites two difficulties in his quest to help the Latin American revolutionary forces: his weapons stockpile is running low, and he has agreed to not transfer Soviet weapons to other countries.