An historical overview of Cuban-American relations up through the administration of US President Jimmy Carter.

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.

Bulgarian Embassy in Athens staff member Atanasov reports on Greek media accounts of military preparations to the Bulgarian Ministry of Foreign Affairs. According to Atanasov, Greek newspapers report preparations include Soviet movements in the Mediterranean in response to US submarines carrying Polaris missiles, Bulgarian maneuvers near the Greek and Turkish borders, and an anticipated NATO forward strategy in Greece. Atanasov adds that NATO is preparing the defense of possible attacks on Greece.

Bulgarian Ambassador to Greece Nikolai Minchev relays recent newspaper reports to the Bulgarian Ministry of Foreign Affairs. Minchev summarizes a recent NATO meeting in Athens where NATO staff and Turkish and Greek military personal discussed security in the two nations and the Balkan region as a whole.

Bulgarian Charge d’Affaires in the US Kiril Shterev reports to the Bulgarian Ministry of Foreign Affairs that US Deputy Secretary of Defense Roswell Gilpatric stated that three submarines carrying Polaris missiles will be deployed to the Mediterranean Sea. The deployment follows US withdrawal from Italian and Turkish bases after the Cuban Missile Crisis.

Bulgaria's Charge d' Affaires to the US Kiril Shterev writes to the Bulgarian Ministry of Foreign Affairs explaining that the US planned on stationing B47 bombers in Turkey once the Jupiter missiles are removed from Turkey. Shterev cites journalist Paul Scott as his source for the information about the display of the Unites States' military presence.

In a letter from the Bulgarian Embassy to Cuba to the Bulgarian Ministry of Foreign Affairs, Deputy Chief of Mission Hubenov writes that confidential archives of the embassy were destroyed at the order of Ambassador Konstantin Michev. Two protocols and a list of demolished materials are referenced in the letter, but not included.

Report which outlines the activity of leftist opposition movements in Nicaragua in their attempt to overthrow the rule of Somoza. The text gives an account of the support which various leftist opposition organizations have received from neighboring countries. According to the information, the following groups have overtly expressed discontent with the ruling regime: The Democratic Union for Liberation, the “Group of Twelve,” the Nicaraguan Democratic Movement, and the Sandinista National Liberation Front (FSLN). Those movements have been supported politically, financially, and in some instances with military aid, by the governments of Venezuela, Mexico, Panama, Costa Rica, and Cuba. The text suggests that two factors have contributed to the escalating tension in Nicaragua – the internal struggle against the regime combined with pressures from outside, coming mainly from the USA, to keep the regime in place.

Summary which details the bi-lateral exchange of cadres that has taken place between the People's Republic of Bulgaria and the Republic of Nicaragua after the establishment of the temporary government for rehabilitation of Nicaragua. The document lists the educational and military exchange initiatives that have been developed between November 1978 and October 1980.

Memorandum highlighting recent developments in countries of Central Latin America. The information has been received from the Nicaraguan Ambassador to Bulgaria, after a visit to Budapest where he has met with the Minister of Foreign Affairs of Nicaragua. The document summarizes political developments that have taken place in the following countries: El Salvador, Honduras, Guatemala, and Nicaragua.