By The Numbers

Coups in Africa

A recent rise in the overthrow of governments on the African continent prompts a closer look at the phenomenon.

The African continent saw a significant increase in coups in the last year-and-a-half, with military figures carrying out takeovers in Burkina Faso, Sudan, Guinea, Chad and Mali. After Sudan’s coup in October 2021, United Nations Secretary-General Antonio Guterres spoke of “an epidemic” of coups, including the events in Africa and a February 2021 coup in Myanmar. He described an “environment in which some military leaders feel they have total impunity” and “can do whatever they want because nothing will happen to them.”

Coups in Africa had been declining for much of the past two decades. In the 10 years before 2021, there had been on average less than one successful coup per year, according to U.S. researchers Jonathan Powell and Clayton Thyne at the University of Central Florida and the University of Kentucky, respectively, who consolidated their findings on their Arrested Dictatorship website.

The latest power grabs in Africa have raised concerns that the region could be backsliding from its progress toward greater democracy.

Coups per year in Africa

Select a coup to learn more.

Successful coups
Failed coups

Sources: Powell and Thyne; Cline Center University of Illinois; VOA research; 1950 - Jan. 25, 2022

Compared to the world

Of 486 attempted or successful coups carried out around the world since 1950, Africa has seen 214, the most of any region, with 106 of them successful, Powell and Thyne’s data show.

Region Coup attempts Successful Failed
Africa 214 106 108
Latin America 146 70 76
East Asia 49 27 22
Middle East 44 21 23
Europe 17 8 9
South Asia 16 10 6
Global 486 242 244

Powell told VOA this is because Africa tends to have many of the conditions that are normally associated with coups.

“Coups have become increasingly limited to the poorest countries in the world, and the recent wave of coups fits into that,” he said.

Burkina Faso, Guinea, Mali and Chad all had less than $20 billion in GDP in 2020, according to a World Bank estimate, while Sudan had a GDP of just over $21 billion. By comparison, the United States’ GDP was worth $20 trillion in 2020, ranking it the highest in the world.

Countries experiencing ongoing terrorism campaigns and insurgency are also disproportionately more likely to see coups, according to Powell, as well as those nations whose leaders lack legitimacy in the eyes of their citizens or armed forces.

Powell said that while most of Africa no longer sees coups as a threat, the Sahel region, which includes Burkina Faso, Mali, Chad and Sudan, still experience many of the most common factors that lead to coups.

African nations

Out of 54 countries on the African continent, 45 have had at least one coup attempt since 1950, according to data collected by Powell and Thyne. Narrowing the focus to only those countries that have experienced a successful takeover, one in which perpetrators hold power for at least seven days, that number drops to 36, or two-thirds of nations on the continent.

What is a coup?

A coup is an “illegal and overt attempts by the military or other elites within the state apparatus to unseat the sitting executive,” Powell and Thyne wrote in a 2011 article published in the Journal of Peace Research. A successful coup, they determined, lasts at least one week.

According to this definition, the target of a coup must be a sitting executive, and the perpetrators must have formal ties to the national government. Movements that attempt to overthrow an entire government and which are led by those not connected to power, such as rebellions or mass protests, are not included.

While some definitions of coups limit the perpetrators to only military figures, Powell and Thyne said doing so would likely bias the data toward successful coups.

“The initial instigation of a coup attempt frequently involves civilian members of the government alone, with the military playing a later role in deciding whether the putsch will be successful,” the researchers wrote. They cite the example of a 1962 coup attempt led by Senegalese Prime Minister Mamadou Dia that failed because he was unable to gain the military’s support.

Coup perpetrators must also be “within the state apparatus,” which excludes takeovers largely directed by foreign governments. Powell and Thyne cite the example of the fall of Ugandan President Idi Amin in 1979 at the hands of the Tanzanian military, saying the action “does not constitute a coup because foreign powers were the primary actors.”

Countries with the most coups

Sudan tops the list as the African country with the most coups — attempted and successful — since 1950, with 17, Powell and Thyne’s data show. Of those takeover efforts, six were successful, including the most recent one in October. While Burkina Faso has had fewer total coups attempts in the same period, it has the highest number of successful coups, with eight, including January’s coup. In addition to the most recent putsch, coups were successfully carried out in Burkina Faso in 1966, 1974, 1980, 1982, 1983, 1987 and 2014. A coup was also attempted in 2015.

Nigeria, Africa’s most populous nation, had a long history of coups following independence in 1960, with eight coup attempts — six of them successful. Since 1999, the country has transferred power through democratic elections and helped usher in an era of greater stability in West Africa and the continent as a whole.

Coups per country since 1950

Successful coups
Total attempts

What factors lead to coups?

The African Union Peace and Security Council said in 2014 ​​that unconstitutional changes of government often originate from “deficiencies in governance” along with “greed, selfishness, mismanagement of diversity, mismanagement of opportunity, marginalization, abuse of human rights, refusal to accept electoral defeat, manipulation of constitution[s], as well as unconstitutional review of constitution[s] to serve narrow interests and corruption.”

U.S. researchers Aaron Belkin and Evan Schofer have found that the strength of a country’s civil society, the legitimacy conferred on a government by its population, and a nation’s coup history are strong predictors of coups.

Powell told VOA that a recent coup can “signal a breakdown of politics-as-usual, a change in power dynamics that prompts future counter-coups” as a result of rivalries within the army. He said that some countries fall into what is known as a “coup trap” in which a large number of coups can occur in quick succession. An example is Mali, where four coup attempts took place in the past decade after the country did not experience any in the prior 20 years.

Portrait of Assimi Goita. (Illustration by Brian Williamson | VOA News)

Assimi Goita

Mali’s 2020 coup leader Assimi Goita cited widespread popular dissatisfaction toward those in power when he seized control. However, when he carried out a coup less than a year later in May 2021, overthrowing a transitional government that he helped set up, he cited a Cabinet reshuffle that excluded two key military leaders. Goita claimed the move violated the terms of the new government. French President Emmaneul Macron called the action “a coup within a coup.”

In Guinea, coup leaders said concerns about corruption and a failing economy motivated their takeover in September 2021, as well as the fact that deposed President Alpha Conde had been serving a third term after changing the constitution to allow it.

Countries that are poorer and whose democracies are less stable have historically been more prone to takeovers. Fifteen of the 20 countries topping the 2021 Fragile States Index created by the Fund for Peace are in Africa. Of those, 12 have had at least one successful coup in their history. They include Somalia, the Democratic Republic of the Congo, Central African Republic, Chad, Sudan and Zimbabwe. Conversely, there have been no successful coups in richer African countries with strong institutions, such as South Africa and Botswana.

Coup success rate

Powell and Thyne’s research shows that coup attempts in the past decade have had a far higher success rate than those of previous decades. So, while coups are becoming less frequent, they are also becoming more effective.

DecadeTotal coup
SuccessfulSuccess rate

The greatest number of successful coups in Africa took place near the midpoint of the U.S.-Soviet Cold War rivalry stretching from 1946 to 1991. Coups were most prevalent in 1966, when seven took place. The next most-tumultuous year was 1980, when five were staged.

“During the Cold War in particular, there was effectively an unwritten rule saying if you controlled the capital, you were recognized as legitimate,” said Powell. Following that time, and especially since 2000, he said, the international community has been far less tolerant of coups. As a result, coup leaders are more likely to wait for circumstances in which the “status quo itself is terrible” or when they feel they can survive any negative responses to a coup, including sanctions.

Timeline of coups

Deposed leaders in Africa


Jul 23, 1952

King Farouk I


Feb 27, 1954

President Muhammad Naguib


Nov 17, 1958

Prime Minister Abdalla Khalil


Sep 14, 1960

Prime Minister Patrice Lumumba


Jan 13, 1963

President Sylvanus Olympio


Aug 15, 1963

President Fulbert Youlou


Oct 28, 1963

President Hubert Maga


Jun 19, 1965

President Ahmed Ben Bella


Nov 25, 1965

President Joseph Kasavubu


Nov 29, 1965

President Sourou-Migan Apithy


Dec 22, 1965

President Tahirou Congacou


Jan 1, 1966

President David Dacko


Jan 3, 1966

President Maurice Yaméogo


Jan 15, 1966

Prime Minister Abubakar Tafawa Balewa


Feb 24, 1966

President Kwame Nkrumah


Jul 8, 1966

King Mwambutsa IV


Jul 29, 1966

Major General Johnson Aguiyi-Ironsi


Nov 28, 1966

King Ntare V


Jan 13, 1967

President Nicolas Grunitzky


Mar 23, 1967

David Lansana


Dec 17, 1967

President Christophe Soglo


Apr 18, 1968

Andrew Juxon-Smith


Sep 4, 1968

President Alphonse Massamba-Débat


Nov 19, 1968

President Modibo Keïta


May 25, 1969

Prime Minister Mohammed Ahmed Mahgoub


Sep 1, 1969

King Idris I


Oct 21, 1969

President Abdirashid Shermarke


Dec 10, 1969

President Émile Derlin Zinsou


Jan 25, 1971

President Milton Obote


Jan 13, 1972

Prime Minister Kofi Abrefa Busia


Oct 26, 1972

President Justin Ahomadégbé-Tomêtin


Jul 5, 1973

President Grégoire Kayibanda


Feb 8, 1974

Prime Minister Gerard Kango Ouedraogo


Apr 15, 1974

President Hamani Diori


Sep 12, 1974

Emperor Haile Selassie


Apr 13, 1975

President François Tombalbaye


Jul 29, 1975

Yakubu Gowon


Aug 3, 1975

President Ahmed Abdallah


Nov 1, 1976

President Michel Micombero


Feb 3, 1977

Tafari Benti


Jun 5, 1977

President James Mancham


May 12, 1978

President Ali Soilih


Jul 5, 1978

Ignatius Kutu Acheampong


Jul 10, 1978

President Moktar Ould Daddah


Jun 4, 1979

Fred Akuffo


Aug 3, 1979

President Francisco Macías Nguema


Jan 4, 1980

President Mohamed Mahmoud Ould Louly


Apr 12, 1980

President William Tolbert


May 11, 1980

President Godfrey Binaisa


Nov 15, 1980

President Luís Cabral


Nov 25, 1980

President Sangoulé Lamizana


Sep 1, 1981

President David Dacko


Dec 31, 1981

President Hilla Limann


Nov 7, 1982

President Saye Zerbo


Aug 4, 1983

President Jean-Baptiste Ouédraogo


Aug 10, 1983

Queen Regent Dzeliwe


Dec 31, 1983

President Shehu Shagari


Apr 3, 1984

Prime Minister Louis Lansana Beavogui


Dec 12, 1984

President Mohamed Khouna Ould Haidalla


Apr 6, 1985

President Jaafar Nimeiri


Jul 27, 1985

President Milton Obote


Aug 27, 1985

Muhammadu Buhari


Jan 20, 1986

Prime Minister Leabua Jonathan


Sep 3, 1987

President Jean-Baptiste Bagaza


Oct 15, 1987

President Thomas Sankara


Nov 7, 1987

President Habib Bourguiba


Jun 30, 1989

Prime Minister Sadiq al-Mahdi


Nov 26, 1989

President Ahmed Abdallah


Mar 26, 1991

President Moussa Traoré


Apr 30, 1991

Prime Minister Justin Lekhanya


Jan 11, 1992

President Chadli Bendjedid


Apr 30, 1992

President Joseph Saidu Momoh


Nov 17, 1993

President Ernest Shonekan


Apr 7, 1994

President Juvénal Habyarimana


Jul 23, 1994

President Dawda Jawara


Aug 17, 1994

Prime Minister Ntsu Mokhehle


Jan 16, 1996

Valentine Strasser


Jan 27, 1996

President Mahamane Ousmane


Jul 25, 1996

President Sylvestre Ntibantunganya


May 25, 1997

President Ahmed Tejan Kabbah


Apr 9, 1999

President Ibrahim Bare Mainassar


Apr 30, 1999

President Tadjidine Ben Said Massounde


May 7, 1999

President João Bernardo Vieira


Dec 24, 1999

President Henri Konan Bédié


Mar 15, 2003

President Ange-Félix Patassé


Jul 16, 2003

President Fradique de Menezes


Sep 14, 2003

President Kumba Ialá


Aug 3, 2005

President Maaouya Ould Sid'Ahmed Taya


Aug 6, 2008

President Sidi Ould Cheikh Abdallahi


Mar 17, 2009

President Marc Ravalomanana


Feb 18, 2010

President Mamadou Tandja


Feb 11, 2011

President Hosni Mubarak


Mar 22, 2012

President Amadou Toumani Toure


Apr 12, 2012

Prime Minister Carlos Gomes Junior


Jul 3, 2013

President Mohamed Morsi


Oct 30, 2014

Blaise Compaore


Nov 15, 2017

President Robert Mugabe


Apr 11, 2019

President Omar al-Bashir


Aug 18, 2020

President Ibrahim Boubacar Keita


May 21, 2021

President Bah Ndaw


Sep 5, 2021

President Alpha Conde


Oct 25, 2021

Prime Minister Abdalla Hamdok


Jan 23, 2022

President Roch Marc Christian Kabore

A look ahead

In October, the U.N.’s Guterres cited three main reasons for the increase in coups in 2021: strong geopolitical divides between nations; the COVID-19 pandemic’s economic and social impact on countries; and, finally, the U.N. Security Council’s inability to take strong measures in response to coups. For instance, Russia and China, both veto-holding members of the council, in late 2021 blocked it from imposing fresh sanctions on Mali’s coup leaders after those leaders announced delays in elections that would return the West African country to civilian rule.

The COVID-19 pandemic not only negatively affected countries most prone to coups by straining already tight budgets and placing further restrictions on populations already skeptical of their government, it also impacted world powers, which often take actions to help prevent coups. As a result, the high number of overthrow attempts during the pandemic years could prove to be an anomaly when the stressors of COVID-19 ease.

Powell said that while it would be surprising to see such high levels of coups continuing, “I am certain the coming years will see coups in higher numbers than what we had become accustomed to.”

He added, “The underlying causes of coups are present and worsening. Until these domestic dynamics improve, or regional or global actors can provide a solution, there is no reason to think coups should go away.”

Reporting and writing by Megan Duzor
Illustrations and graphics by Brian Williamson
Editing by Amy Reifenrath, Sharon Shahid, Salem Solomon and Carol Guensburg

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