The Yugoslav Foreign Ministry relays to its embassies a summary of the Brazilian proposal on the Cuban Missile Crisis which, they say, mainly includes: the denuclearization of Latin America with inspections, Cuba's commitment to not "export" revolutionary operations, and guarantees to Cuba for sovereignty and independence. Allegedly, Castro welcomed the idea of the above plan. Brazil thinks that the USA could accept it after negotiations.

A telegram from the Yugoslav Embassy in Rio de Janeiro to the Yugoslav Foreign Ministry about a meeting with Brazilian President João Goulart. Barišić says Goulart considers that everything must be done to prevent the beginning of war, because war would bring unpredictable catastrophe and it would be hard to extinguish it if war operations start. Goulart also shares his opinion that negotiations are necessary, and that Cuba must be prevented from becoming an atomic base for it could be the constant cause of war dangers.

A telegram from the Yugoslav Embassy in Rio de Janeiro to the Yugoslav Foreign Ministry relaying a message from "Brazilian Ambassador in Washington [Roberto de Oliveira Campos] says that the USA is getting ready for military intervention in Cuba. The approximate plan is that US planes will start bombing Cuba in the places where there are alleged bases with nuclear weapons and that will be as soon as Cuba refuses to accept the UN Commission for disarmament."