Kudryavtsev delivers the text of Khrushchev's reply to Kennedy's April 18 message, and Dorticos and Fidel Castro praise the text of the message and Soviet support for Cuba. Kudryavstev infroms Castro of the granting of the Cuban governments request for various military equipment, including aircraft and specialists, from the Soviet Union.

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.

Letter recounting a meeting between the Italian Minister of Foreign Affairs and the British Foreign Secretary regarding NATO’s weapons development. Nuclear weapons should never be employed unless absolutely necessary and instead serve as an intimidation tactic to deter Soviet aggression. The necessity of increasing NATO’s arsenal of conventional weapons to match that of the Soviets was also stressed.

Israelis have been informed of the details of US visit to Dimona.

Report of the head of the Italian defense department’s recent trip to the United States. Of importance was the discussion of NATO’s long-term plan (ten to fifteen years), the strategic defense of the Balkans, the maintenance of the United States’ NATO forces in Europe, and the need to push development of conventional weapons to avoid having to employ nuclear weapons.

Kudryavtsev and Fidel Castro discuss several points of business, including Soviet support Cuba against American aggression, an upcoming agricultural exchange between Cuban students and Soviet specialists, the establishment of a communications network that bypasses New York, and plans for the Cuban Minister of Public Works to visit the Soviet Union. Castro expresses optimism that the US will not launch a direct miliary invasion of Cuba, but is wary over smaller acts of terrorism and sabotage by the US and counterrevolutionaries.

The 4th Bureau of the Chinese Ministry of Public Security distributes an investigative report, conducted by the Public Security Office in the Yanbian Korean Autonomous Prefecture, which cites reasons and proposes solutions for the outflow of border residents into North Korea.

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.

Armin H. Meyer discusses the US visit to Dimona with Mordechai Gazit.

Ambassador Harman requests that the US visit to Dimona be delayed until after Prime Minister Ben-Gurion and President Kennedy meet in New York on May 30th.

In the use of nuclear weapons for a purpose other than response to an attack, NATO members must reach a majority agreement rather than a unanimous vote. Furthermore, this majority vote must include the United States.

The Ministries of Foreign Affairs and Public Security expresses concern at the growing number of illegal border crossing among ethnic Koreans of Chinese nationality into North Korea.

This letter outlines the problems NATO faces as relations between member and non-member countries are complicated by conflicting interests. Not only is NATO struggling externally to play the field between free and communist countries in forming its alliances, but also internally to reconcile the different objectives of imperialist and non-imperialist countries and form a cohesive defense strategy.

The document presents the argument that nuclear weapons can and should be employed even in cases where they are not absolutely necessary because the cost of developing and maintaining conventional weapons is too high. Therefore, NATO should consider raising its ‘nuclear threshold’ to allow more atomic weapons to be developed in Europe and in the United States.

Document announcing the official abandonment of the policy of massive retaliation as a "deterrence" strategy. Opinion of the Italian senior minister of defense regarding the need for a more flexible NATO defense strategy in order to respond to any type of act of aggression is also presented.

The Israeli Embassy has confirmed the visit by two American observers to the Dimona nuclear facility for May 18.

A military intelligence report on the operations of the CIA in Cuba and other Latin American countries. It is also a report on subversive groups that the CIA sent to Cuba clandestinely in order to prepare conditions that would allow for a mercenary invasion.

In this telegram, President Kennedy expresses doubts about aiding the French nuclear program to British Prime Minister Harold Macmillan. He maintained that such an action would shake NATO and signify a "major reversal" in U.S. opposition to "Nth country programs,"subsequently increasing Germany's desire to acquire nuclear weapons.