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.