Yugoslavia and the Organisation of African Unity
During the Cold War period former Southeast European country of the Socialist Federal Republic of Yugoslavia established and maintained significant political, cultural and economic exchanges and relations with newly independent African states. While majority of multilateral exchanges were organized via Non-Aligned Movement and the United Nations, significant cooperation developed with the Organisation of African Unity as well, predecessor to contemporary African Union.
Source: Wikipedia — Yugoslavia and the Organisation of African Unity (CC BY-SA 4.0)