The Swiss Foreign Ministry in Berne and the Swiss Embassy, Havana (Stadelhofer) discuss Cuba's actions in regards to negotiations in the Organization of American States (OAS). He says, "In this superpower confrontation, Cuba has more and more lost its right of self-determination."

The Italian Communist Party sends a message to the Cuban government expressing their hope that the Organization of American States (OAS) will begin to see the Cuban perspective and that "the decisions of the OAS cannot suspend the Cuban truth from the American continent."

Cultural Attaché at the Israeli Embassy in Rio de Janeiro, Smeul Benizi, discusses the proposal from Brazil to the Organization of American States (OAS) suggesting that Cuba become a neutral country, like Finland.

The report details Mikoyan's talks with President John F. Kennedy in Washington D.C. Among the topics of discussion were questions of hemispheres of influence, whether the Soviet Union promoted a revolution against the USA in Cuba, and whether Castro was made an enemy of the USA or was one from the beginning. Conduct of both nations with regards to the Cuban question is discussed at length, ranging from whether U.S. was correct in acting against a perceived threat to security, the conduct of the Cuban people, the extent of Soviet involvement in Cuba, and what military hardware would be left in Cuba after the removal of the nuclear missile bases.

The cable relays an important development in regards to press coverage of the resolution of the Cuban Missile Crisis. There are strict controls and reviews to be placed on news from the Soviet Union, and there is to be no publications by Presna Latina about peaceful coexistence or solidarity with the Soviet Union, about export of arms, etc. until a resolution has been reached. Khrushchev's name is not to be mentioned anywhere. There are also strict limitations placed on foreign correspondents and journalists.

Mikoyan's talks with the Cubans appears to be stalling, according to Pavlicek. The Cuban delegation is adamant about Castro's 5 points, stubbornly refusing any inspection of the missile bases, especially by the UN. Pavlicek also reports on a reception held the previous day at the Soviet Embassy in Havana. It drew a large crowd, and was marked by "warm feelings and openness," but discussions of the Soviet Union's handling of the crisis remain in doubt.

The cable reveals serious misgivings by the Cubans with regard to Soviet handling of the crisis. Roy Inchaustegui was criticized by Castro for discussing the question of document authenticity about the missile bases instead of discussing Cuba's right to defense at the UN Security Council. Pavlicek reports the Council asked on Czechoslovakia's stance towards Castro's 5 Points. While responding with support, he still asked for an official viewpoint from the Czechoslovak government in Prague.

Calderio's visit to Prague in the aftermath of the Cuban Missile Crisis served to solidify the ties between Cuba and Czechoslovakia, relations that would persist until the end of the Cold War. Among the activities of Calderio's visit included attendance of 12th Party Congress of the Czechoslovak Communist Party, meeting with Cuban ambassadors to China, Czechoslovakia and Hungary, and a promise to attend the meeting of the Bulgarian Communist Party.

Czechoslovak Intelligence reports on a possible assassination plot against Castro and a possible coup against the Revolutionary Government in Havana. The document details the plot being planned by individuals in Havana including smuggling explosives into a public celebration for 1 May. Microfilms containing information on the plot including the organizers and place of action. It is obvious from this correspondence that the planned assassination and coup against Castro are part of the Bay of Pigs Invasion.

The report details a meeting between Deputy Foreign Minister Hajek with Cuban Foreign Minister Raul Roa. After a dinner banquet which is attended by all members of the Cuban foreign ministry and the Czechoslovak embassy, Hajek and Roa pay a visit to Ernesto "Che" Guevara, Chairman of the Cuban National Bank. Conversations ranged from Cuba's international status to ways of thwarting American aggression. It is noted that Guevara was highly paranoid of an American attack on Cuba.