On the face of the Organisation of African Unity (OAU) Convention Governing the Specific Aspects of Refugee Problems in Africa, the refugee problem in Africa is explicitly a multi-dimensional humanitarian, political, and security challenge. Linking the problem of refugees in Africa to the challenge of coexistence among then newly independent African States, Article III of the OAU Convention prohibits subversion by refugees. This study examines the evolution of this prohibition in the context of the history of post-colonial transition and authoritarianism which birthed it, and whose consequences are far from extinguished; suggesting that this context provides greater clarity to the scope and function of the prohibition as an obligation founded in a duty of friendly relations owed by African states to one another. Despite this, the language of the prohibition in the OAU Convention nevertheless lends it to sovereign self-help in a global context of rising authoritarian rule.