Guevara and Kudryavtsev economic integration between Cuba and the Soviet Union and other socialist countries and the lack of support shown by Latin American governments to the US at the Costa Rica conference.

Guevara discusses the US intention to implement an economic blockade of Cuba in the OAS after the Quito conference as well as the possibility of the US implementing a naval blockade of the island. He argues that other Latin American governments must fight American imperialism.

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss the internal and economic situations in Cuba, as well as U.S.-Cuban relations.

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss the U.S. policy toward the revolutionary government of Cuba. Guevara says that U.S. President Kennedy's recent speech, in which he said the U.S. would not take direct military action in Cuba, was an effort to portray the U.S. in a positive light on the eve of Cuban discussions in the UN, and to ameliorate opinions of the U.S. in other Latin American countries.

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss financial transactions being made between the Cuban and Soviet governments, gold and currency reserves, the U.S. economic blockade of Cuba, and more on U.S.-Cuban relations.

A record of two conversations between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss economic relations and financial trades, especially the Cuban purchase of Soviet gold. They also discuss how mobilization in Cuba has led to a decrease in the activity of the counterrevolutionaries, as well as the possible military intervention from the United States.