A short cable from the Dutch Embassy, reporting that a general mobilization order has been made by Castro, who will make a speech later in the day. The Havana airport is on lockdown.

The letter discusses a speech made by Ernesto "Che" Guevara, Cuban Minister of Industry, in which he addressed the Young Communists' Union. He emphasized the need to improve the solidarity among the communists and the necessity of work (trabajo is mentioned in the speech six times) to improve the country. Boissevain notes that while the Young Communists were motivated to harvest coffee berries, almost all of them are on guard duty.

The Hague receives a cable from Washington reporting on the developing crisis in Cuba. There is talk of a "New Foreign Policy Move" by the government, though the British and French Embassies do not have any idea what is happening. The cable closes with a report that Kennedy has convened a special session of the National Security Council and cabinet, and is expected to make a statement later that day.

The meeting of the Council of Ministers at The Hague revolved around the ongoing naval blockade of Cuba by the United States. The Dutch Assistant Secretary of State related that while the Americans are remaining firm on the Cuban situation, his visit to President Kennedy revealed he was very tense and was looking for a solution. The Foreign Ministry has yet to give an definitive stance on Cuba, but the primary concern for the Dutch Government was freedom of the sea and free flow of trade. The Minister of Justice concludes that while the government has no power to stop ships from going to Cuba, it does have the power to bar arms shipments.

In this letter to Amsterdam, Dutch Ambassador to Cuba Boissevain remarks on how the American blockade of Cuba can effect Dutch trade in the Caribbean. He compares the situation to the one faced Japan and the Yellow Sea in the early 20th Century: Japanese control of the sea north of Shanghai strangled international shipping, and the British Navy was unable (or unwilling) to keep the Japanese in check. Boissevain decries the blockade of Cuba as foolhardy and says Washington risks losing the support of NATO over this.

A letter from Gideon Boissevain, the Dutch Ambassador to Cuba reporting to Amsterdam. The letter primarily concerns the press coverage in Cuba of the rising crisis. Particular attention is paid to the Soviet guarantees of Cuban security and the American responses to the discovered missiles. In Cuba there is fear of an invasion by the United States making use of foreign legionnaires, despite Kennedy's claims there is no plan for an attack on Cuba.

Speaking notes for the Dutch position on the modernization of Theater Nuclear Forces (TNF) and also on NATO Nuclear Planning Group (NPG) membership. Notes stress that the Dutch position on TNF is to find an approach that maximizes alliance solidarity. The Dutch are also seeking to become full members of the NPG at the ministerial level.