The Chinese Embassy in Czechoslovakia reports that North Korea supports China in the Sino-Indian Border War and conveys other information on the Cuban Missile Crisis gathered by Korean diplomats.

János Kádár presents on his diplomatic trip to Moscow to the Hungarian Central Committee. Kádár first places the Cuban Missile Crisis in context. This includes describing the success of the Cuban revolution, US aggression towards Cuba, and the Cuban-Soviet military and defense agreement, which ultimately spawned the US’s unilateral military mobilization. Kádár then describes the Soviet Union’s strategy to achieve two goals: protect the Cuban revolution and preserve peace. He notes that Cuba and the Soviet Union disagree about how the crisis was resolved, but asks the congress of workers to show complete support of Soviet actions and successes.

The document includes Hungarian Council of Ministers meeting minutes from 25 October 1962. The minutes are dominated by János Kádár’s detailed overview of events leading up to the current international situation. The overview is preceded by the Council of Ministers approving the government’s public statement on the Cuban Missille Crisis. During the session Kádár summarizes US provocation, Cuban and Soviet responses, and the military mobilization of different countries and military alliances, and Hungary’s political campaign in support of Cuba. Kádár notes negotiations between Cuba, the US, and Soviet Union initiate the day before. The minutes also include exchanges between Kádár and other Council of Ministers representatives.

Bulgaria's General Consul in Istanbul, Turkey, reported to the Ministry of Foreign Affairs information he received from the Chief of the Greek General Staff to Turkey. As recorded, the Greek General Staff reported a meeting between Turkish and Greek governments. The governments discussed a non-aggression pact between Warsaw Pact and NATO countries and the use of Polaris missile submarines in Turkish waters.

On 5 July 1963 the Bulgarian Ministry of Internal Affairs completed an information report on NATO's activity during the Cuban Missile Crisis. In the report, the ministry outlines detailed espionage carried out by NATO agents. According to the report, the NATO Military Intelligence Services provided instructions for NATO member-states' military attaches stationed in Warsaw Pact countries and agents they could get to cooperate with them. Agents were to observe and report specific military intelligence collecting in Warsaw Pact countries -- arms deliveries, missile sites, military movements, etc. The report also includes explanation of how the attaches carried out their intelligence gathering -- reading official press, speaking in Russian and misrepresenting themselves as Russian, etc . The Bulgarian Interior Ministry notes that Western governments were well-informed of Bulgarian military structures -- including exact formations and secret designations.