The head of the Czechoslovak intelligence observed that the interruption of diplomatic relations with the US in January 1961 brought the immediate danger of military aggression against Cuba.

Keating alleges that there are six IRBM bases being constructed by the Soviet Union in Cuba.

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.

Denmark reports on the fact that the Soviet Union does not wish for a Third World War and have abandoned Cuba as a military base, although they hope to keep it as a political base. There is also some reports on conflicts going on around the world in the 'global' Cold War. As a part of this weekly intelligence briefing, there is also a list of dates from the week with important events/actions listed for each of those days.

An intelligence report from the Danish Defense Intelligence Services providing a general background on the historical events in Cuba leading up to the Cuban Missile Crisis (Castro's revolutionary government), the defense systems and readiness of Cuba and its closest allies and military aid and materials in Cuba.

A report from the Chinese Embassy in Cuba to the Military Intelligence Department describing the military situation of the US blockade of Cuba. It includes the US U-2 spy plane shot down and information regarding American troop and ship presence.

According to military intelligence, the situation between US and Cuba has "calmed down". There are fewer fly-overs and the American Navy has backed away from Cuban territory.

The Chinese Embassy in Iraq passes on information from the Cuban Embassy about forces prepared by the CIA for an invasion of Cuba, claiming they included armed anti-Castro exiles of the Cuban Revolutionary Council as well as a separate group of "special agents committed to sabotage and subversion operations."

A report from the Military Attaché of the Embassy in Cuba to the Foreign Ministry and Military Intelligence Department discussing present concerns with American imperialism actions (flyovers, troops stationed in Guantanamo, etc.); also the Sino-Indian border problems.

A correspondence from the Military Attaché Office of the Embassy in Cuba to the Foreign Ministry and Military Intelligence Department describing their thoughts on the potential US military invasion of Cuba and the need for strengthening national defenses.