Military coups in Africa have become a recurring phenomenon, often justified by accusations of government mismanagement and political instability. However, research suggests that coups are not an effective way to address these issues. Instead, they can lead to devastating consequences, including worsened intergroup conflict, undermined entrepreneurship, and human rights abuses. According to John Mukum Mbaku, an economist and legal scholar, coups can have far-reaching effects on a country's stability and development.
One of the major consequences of military coups is the worsening of intergroup conflict. In Africa, most countries are diverse in ethnic and religious terms, and post-independence governments have often failed to provide an institutional environment that promotes peaceful coexistence. Coups can trigger intense security crises, as marginalized minorities may engage in violence to protect themselves and their resources. Furthermore, coups can dismantle power-sharing arrangements or democratic frameworks that previously allowed people to live in peace.
Coups can also undermine entrepreneurship and wealth creation. A military coup tends to destabilize the legal system, making life less predictable and discouraging investment. Investors require a reliable and accessible court system to settle disputes and enforce long-term trade contracts. According to a 2026 International Monetary Fund report, coups can reduce GDP growth by around 2.3 percentage points in the same year and reduce investment by 14.3%. These economic effects can persist in the years that follow.
Human rights abuses are another consequence of military coups. Recognizing and protecting human rights is essential for economic and human development. However, coup leaders often suspend or discard the constitution and its bill of rights, creating an environment in which human rights are routinely violated. Military regimes are known for committing serious human rights abuses, including arbitrary detentions and torture.
Coups also weaken the rule of law. One of the first things coup leaders do is destroy the constitutional order, putting executive, legislative, and judicial powers in the military's hands. This deprives people of the right to choose their leaders through elections. Coup leaders typically ban peaceful protests, censor media, and jail critics of the regime without trial. Post-coup military elites usually rule by decree, rather than through an elected legislature or independent judiciary.
To prevent the recurrence of military coups, African states need to develop a democratic culture, with the control of the military by elected civilian authorities. Citizens should be able to express their opinions through regularly scheduled elections, and armed forces should be professional and accountable to the constitution and elected civilian leaders. The African Charter on Democracy, Elections, and Governance provides for this, but the African Union has not ensured its implementation.
Several African countries have developed strong democratic norms that reject military rule. Afrobarometer surveys show that respondents in Zambia, Uganda, Eswatini, and Seychelles are highly opposed to military coups. Countries that have avoided military coups have generally developed strong constitutions and institutions, credible elections, and professional armed forces. To stop the coup wave, African states must ban military coups and make it a crime to change the government unconstitutionally, with mechanisms for prosecuting perpetrators.
Key points
- Military coups in Africa often lead to increased conflict, undermined entrepreneurship, and human rights abuses.
- Coups can have far-reaching effects on a country's stability and development.
- African states need to develop a democratic culture to prevent the recurrence of military coups.
