Robert Mugabe - leader of the Zimbabwe African National Union (ZANU) and future president of Zimbabwe - visits Bulgarian and meets with Todor Zhivkov. Mugabe discusses the progress of the conflict in Zimbabwe and requests Bulgarian military support for his forces. Zhivkov expresses concern about the division of the Zimbabwean forces into two separate and competing military groups and advises him to unite with Joshua Nkomo's Zimbabwe African People's Union (ZAPU).

The following excerpt--from a discussion on 3 April 1977 at the House of the SED Central Committee in East Berlin--contains Castro's impressions of the situations in several southern African countries, (e.g., Tanzania, Angola, Mozambique, People's Republic of the Congo), and several guerrilla or liberation groups in the region, such as the African National Congress (ANC), then struggling for power in South Africa, and two groups fighting to rule Zimbabwe-Rhodesia, the Zimbabwe African National Union (ZANU) and the Zimbabwe African Political Union (ZAPU). Also included are Castro's assessments of individual political leaders, remarks about coordination with Moscow, and an over-all conclusion that Africa was the place to inflict a major blow against world imperialism.

Memorandum of conversation between Minister-counselor of the Soviet Embassy in Havana M. Manasov and Cuban Communist Party CC member Raul Valdes Vivo where Vivo discusses plans for Soviet-Cuban cooperation on the Zimbabwe situation