Boissevain reports on Fidel Castro. During a banquet held by the Egyptian ambassador, Castro speaks to Swiss Ambassador Masset of a decision to nationalize the former building of the U.S. embassy, currently in use by the Swiss embassy acting as U.S. representatives. Castro is noted as having "the air of one who is boasting to a trusted friend about how he has crossed an opponent." Boissevain thinks it best to keep on Castro's good side and requests an illustrated work of the Netherlands to be sent as a gesture of goodwill.

Dutch Foreign Minister Joseph Luns responds to Boissevain's two cables regarding Castro's proposal for an agreement with the United States. Luns is wary of Castro's request to use the Boissevain as the mediator, and urges caution and reserve. He asks Boissevain to keep him updated of any future developments, should Castro make a future proposal.

Boissevain writes in continuation of the previous cable regarding Castro's desire for a mediator in an agreement with the United States. The Swiss or Czech ambassadors are offered as alternatives by Boissevain. Castro also notes that the Cuban debt to the Soviet Union is far to large, although he still wishes to continue revolution, creating this impasse between Cuba and the United States.

Boissevain writes of a conversation Fidel Castro had with his wife, namely about how some ideals cannot translate into reality. Castro is interested in pursuing an agreement of some kind with the United States, and seeks to use Boissevain as the middle man. Boissevain is hesitant about any kind of deal with Castro, and asks for instructions on how to proceed.

The cable concerns a conversation between Dutch Ambassador to the United States van Roijen and Director Ward P. Allen of the State Department's Bureau of Inter-American Regional Political Affairs, regarding further actions of the Organization of American States (OAS) in the aftermath of the Cuban crisis. Allen made note that he had very little information regarding Cuba and how Cuba would fit into future dealings with the OAS.

Dutch Ambassador to the United States J. Herman van Roijen sends a cable on a conversation he had with a member of the U.S. State Department. Firstly, the State Department was pleased to know Indonesian President Sukarno had not pledged support to Cuba during the crisis. Secondly, they hoped to make the point to Sukarno how alliance with the Soviets could not be relied upon, as the Cuban crisis and the Soviet abandonment of India have demonstrated. Thirdly, the Indonesian Ambassador Zain was going to pay six week visit to Jakarta, in an effort to promote U.S. economic support to Indonesia.

Boissevain writes about a conversation between Cuban Foreign Minister Raul Roa and Brazilian Ambassador Luis Bastian Pinto. The conversation revolves around Castro's Five Points, and Roa claims they are not aimed at the United States but rather the Soviet Union whose concession to remove the missiles greatly disturbed Castro. The Brazilian Ambassador though the Cubans asked too much, while Roa said these points are negotiable.

Boissevain speaks on the domestic situation in Cuba immediately after the end of the Missile Crisis. There are many counterrevolutionary groups who worry that current UN supervision of dismantling of the Soviet missile sites will preclude a U.S.-led invasion of Cuba, and perhaps might be the prelude to a normalizing of relations between Cuba and the United States. Raul Castro gives a speech saying the dismantling of the Soviet missile sites is a run-up to new Cuban demands, especially toward the evacuation of the U.S. Naval Base in Guantanamo. Raul goes on to address his brother Fidel, with assurances unity from the people, and obedience to any orders he issues. This raises the fear of what future demands Fidel may raise in the aftermath of this crisis.

Boissevain writes after the conclusion of the crisis the Cuban response to the Tripartite Agreement. Fidel Castro proclaimed that no guarantee would be sufficient until all of the following had ceased: the naval and economic blockade, American aid to anti government forces and espionage, piracy from the United States and Puerto Rico, American military flights over Cuba, and dismantling the U.S. naval base in Guantanamo Bay.

This cable from Foreign Minister Luns refers to a personal letter received from British Foreign Minister Lord Home, regarding the stance of the United Kingdom in the Cuban Missile Crisis. The letter is one encouraging support to the United States at the UN Security Council, and that such a crisis would have repurcussions not only for the Caribbean but for Europe as well. Luns later sent a reply of thanks, indicating continuing solidarity with the Western World and promises to keep in closer touch with the British.