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1966 Nigerian coup d'état
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Overthrow of the First Nigerian Republic
December 2018
July 2024
1966 Nigerian coup d'etat 15–16 January 1966 Nigeria Coup failed, government overthrown
End of the First Nigerian Republic
Johnson Aguiyi-Ironsi seizes power as Military dictator
Coup conspirators arrested
Beginning of the 1966 anti-Igbo pogromBaxter Peter Biafra : the Nigerian Civil War, 1967–1970 2015 Helion Solihull, West Midlands, England 9781909982369 13
1966 Nigerian counter-coup 22px Government of Nigeria 22px Rebel Army Officers Nnamdi AzikiweBolashodun Oluwatobi 8 Facts To Know About The January 15, 1966 Coup D'état https://www.legit.ng/697216-50-years-8-facts-know-january-15-1966-coup.html 6 September 2021 15 January 2016 Legit.ngNwafor OrizuAbubakar BalewaAhmadu BelloSamuel AkintolaFestus Okotie-EbohMichael OkparaJohnson Aguiyi-Ironsi Adewale AdemoyegaKaduna NzeogwuEmmanuel Ifeajunahttps://groups.google.com/g/soc.history.african.biafra/c/_05MqEwVw8A MADIEBO PART 3: The Nigerian Revolution and the Biafran War Emmanuel Nwobosi Unknown Unknown 22 dead 1 soldier killed
On 15 January 1966, soldiers led by Kaduna NzeogwuFani-Kayode Femi 2024-01-15 Importance of history, the bloody January 1966 coup and a tribute to our heroes past https://www.thecable.ng/importance-of-history-the-bloody-january-1966-coup-and-a-tribute-to-our-heroes-past/ 2024-07-05 TheCable and four others carried out a military putsch, killing 22 people,Siollun Max Oil, Politics and Violence: Nigeria's Military Coup Culture (1966–1976) 2009 Algora Publishing 9780875867106 237 including Prime Minister Abubakar Tafawa Balewa and Northern Premier Ahmadu Bello, many senior politicians, senior Army officers and their wives, and sentinels on protective duty.Omoigui Nowamagbe SPECIAL BRANCH REPORT: "Military Rebellion of 15th January 1966 http://www.gamji.com/nowa/news1103.htm Gamji.com 26 January 2017New York City, New York, United States of America Oxford University Press 1971 1st 978-0192156419 1 124 Anthony Hamilton Millard Kirk-Greene Anthony Hamilton Millard Kirk-Greene Crisis and Conflict in Nigeria: A Documentary Sourcebook, 1966–1969 The coup plotters attacked the cities of Kaduna, Ibadan, and Lagos while blockading the Niger and Benue River within a two-day timespan, before being overcome by loyalist forces.
Although the coup was considered a failure, it still resulted in a change from an elected government to a military government, albeit led by a different set of senior officers. It also marked the start of a series of military coups in Nigeria. There were no national elections in Nigeria until 1979.Herskovits Jean 1979 Democracy in Nigeria https://www.jstor.org/stable/20040417 Foreign Affairs 58 2 314–335 10.2307/20040417 0015-7120 subscription
Background
Nigeria, a nation characterized by its ethnic diversity, experienced growing tensions in the post-independence period as various groups began to express concerns over political marginalization and inadequate representation in government. In the 1964 regional elections, Chief Ladoke Akintola emerged as the winner in the Western Region. His victory was widely perceived as being influenced by Northern political interests, with Akintola often described as a proxy for Northern elites.Time November 19, 1965 Nigeria: The Way the West Was Won https://time.com/archive/6628469/nigeria-the-way-the-west-was-won/ Time
Allegations of widespread electoral malpractice and vote rigging fueled unrest in the Western Region, where many viewed the results as a sign of Northern dominance over regional affairs. In response, segments of the Western populace engaged in violent protests, including acts of arson and targeted killings. This period of turmoil culminated in the outbreak of "Operation Wetie," a series of politically motivated attacks primarily involving the burning of properties and vehicles associated with political opponents. The violence and instability that followed were among the key factors contributing to the military coup.
By August 1965, the plan for the coup was formed.
A group of Army majors, commonly known as The January Boys (Emmanuel Ifeajuna, Chukwuma Nzeogwu, Timothy Onwuatuegwu, Chris Anuforo, Don Okafor, Humphrey Chukwuka, Emmanuel Nwobosi, Ben Gbulie, and Adewale Ademoyega) began plotting a coup d'état against incumbent Prime Minister Abubakar Balewa.50 Years After: 8 Facts To Know About The January 15, 1966, Coup D'état https://www.legit.ng/697216-50-years-8-facts-know-january-15-1966-coup.html Bolashodun Oluwatobi 15 January 2016 Legit.ng Akinyemi Akinrujomu Eromosele Ebhomele Mudathir Ishaq Lagos, Nigeria 25 May 2020
Alleged motivation
According to involved plotters, the coup was planned because the men at the helm of Nigeria's affairs were running the country aground with their corrupt ways. Ministers under them were living flamboyant lifestyles and looting public funds at the expense of ordinary citizens.TheNation 27 July 2016 Aguiyi-Ironsi: Echoes of January 1966 coup https://thenationonlineng.net/aguiyi-ironsi-echoes-january-1966-coup/ Lagos, Nigeria The Nation
Furthermore, Captain Ben Gbulie and Colonel Emmanuel Nwobosi, who participated in the coup,TVCN 2022-01-25 Former Biafran Warlord, Captain Ben Gbulie is dead https://www.tvcnews.tv/2022/01/former-biafran-warlord-captain-ben-gbulie-is-dead/,%20https://www.tvcnews.tv/2022/01/former-biafran-warlord-captain-ben-gbulie-is-dead/ 2024-07-12 later claimed that another reason for the 15 January coup was to counter a "Jihad" that was planned to happen by 17 January.November 2025
Acting President
The president of Nigeria, Nnamdi Azikiwe left the country in late 1965, first for Europe, then on a cruise to the Caribbean. Under the law, the Senate president, Nwafor Orizu, became acting president during his absence and assumed all the powers of the office.Emeka Obasi Why Zik escaped death in 1966 https://www.vanguardngr.com/2018/08/why-zik-escaped-death-in-1966/ 2018-08-18 Vanguard Nigeria Aze Anaba Lagos, Nigeria 29 July 2021
Coup
Planning and preparation
The planning of the coup began with an inner circle of university-educated young officers who intended a national military revolution by seizing power in the regional capitals of Kaduna (Northern Region) and Ibadan (Western Region), and later taking control of Lagos (Federal Territory).
Nzeogwu oversaw the coup in the Northern Region, with Timothy Onwuatuegwu as a co-commander and Ben Ghulie under their command. At Kaduna they were to eliminate the Northern Premier and the northern political establishment.Military Rebellion of 15th January 1966: Part III http://www.waado.org/nigerdelta/Nigeria_Facts/MilitaryRule/Omoigui/1966Coup-PartThree.html live https://web.archive.org/web/20020927124036/http://www.waado.org:80/NigerDelta/Nigeria_Facts/MilitaryRule/Omoigui/1966Coup-PartThree.html 27 September 2002 Siollun Max The Inside Story of Nigeria's First Military Coup - Part 1 https://dawodu.com/siollun5.htm live https://web.archive.org/web/20060511020536/http://www.dawodu.com/siollun5.htm 11 May 2006
Nzeogwu began his preparation by organizing a two-day night training exercise called "Operation Damisa" (Operation Tiger) to train soldiers in new fighting techniques. As the Chief Instructor of the Nigerian Military Training College in Kaduna, Nzeogwu was able to organize such exercises without arousing any suspicion. The exercise was approved by authorities of the 1st Brigade Headquarters apparently unaware of the real intentions of Nzeogwu, and the Brigade Major, Alphonso Keshi, had sent circulars to all units operating under the Brigade to contribute troops towards the success of the exercise. By the time Major Keshi realized "Operation Damisa" was actually a military conspiracy, it was too late to counter the operation. At midnight on the 14th of January, the final night of the exercise, Nzeogwu told his officers and men the real purpose of the exercise.
The commander in Lagos was Ifeajuna, and his subordinates were Anuforo, Chukwuka, Ademoyega, and Okafor. Ifeajuna also oversaw the coup in the Western Region at Ibadan, but its execution was carried out by Nwobosi. Ifeajuna codenamed his part of the coup "Operation New Wash" and was responsible for the arrest of prime minister Balewa, Okafor was to arrest GOC Ironsi, Nwobosi to arrest Akintola and Ademoyega was to announce the military takeover at the Nigerian Broadcasting Corporation. The day prior to the coup, Brigadier Maimalari hosted a lavish wedding party at his Ikoyi residence attended by many officers and politicians including Aguiyi Ironsi, Yakubu Gowon and Ifeajuna himself, who served as Maimalari's right hand man. The military was at that time actively deployed in Lagos to police the insecurity in the Western region following the 1965 elections. Ifeajuna and his colleagues used the cover of mobilizing for internal security operations to mobilize men, vehicles, and weapons for their coup.
Plot execution
In the early hours of 15 January 1966, Nzeogwu led a group of soldiersSiollun Max Oil, Politics and Violence: Nigeria's Military Coup Culture (1966-1976) Algora Publishing, 2009 9780875867106 44 2009 taking them to attack the official residence of the premier of the north, Ahmadu Bello, where he was assassinated along with his wife. According to a Nigerian Police Special Branch Report, Nzeogwu executed at least four army and police security personnel including one of the men on his team (Sergeant Daramola Oyegoke). Nzeogwu also participated in the execution of Col. Raph Shodeinde, his superior officer at the Nigerian Military Training College.Omoigui Nowamagbe SPECIAL BRANCH REPORT: "Military Rebellion of 15th January 1966 http://www.gamji.com/nowa/news1103.htm Gamji 27 January 2017 Brigadier Ademulegun and four members of Bello's staff were also killed.
Around the same time in Lagos, Anuforo, assisted by Ademoyega, shot Colonel Kur Mohammed, Finance Minister Okotie-Eboh and Lieutenant-Colonels Pam and Unegbe (the only Igbo officer killed by the plotters). Primer Minister Tafawa Balewa was arrested at his home by Ifeajuna. Ironsi was absent when Okafor's men came to his home. Whereas Maimalari managed to escape from his pursuers, only for him to later be killed when he ran into Ifeajuna's group. In Ibadan, Nwobosi and his team arrested the deputy premier Remi Fani-Kayode and killed Western Premier Samuel Akintola.
From the existing government, the premier of the Eastern region (Michael Okpara), the President and acting President of the Nigerian federation (Nnamdi Azikiwe), and the Army Chief (Johnson Aguiyi-Ironsi), all of whom were Igbos, were notable survivors. Nzeogwu's modus operandi in the North contributed in no small measure to the success of the coup in Northern Nigeria.
After waiting for an early morning radio announcement from Major Adewale Ademoyega in Lagos which did not take place because of the failure of the coup in Lagos, Major Nzeogwu made a mid-afternoon announcement, declaring martial law in Northern Nigeria.Chukwuemeka Onyema Henry The shot that shook the nation: Revisiting the 1966 Nigerian coup d'état https://www.afritondo.com/afritondo/the-shot-that-shook-the-nation-an-overview-of-the-1966-nigerian-coup-detat afritondo 21 November 2025
Coup failure
The plotters had planned to neutralize key government and military figures as well as seize the cities of Kaduna, Ibadan and Lagos, which were major seats of military and government power. However, on the morning of 15 January 1966, at a meeting with some local journalists in Kaduna seeking to find out what was going on, it was brought to Major Nzeogwu's attention that the only information about the events then was what was being broadcast by the BBC. Nzeogwu was surprised because he had expected a radio broadcast of the rebels from Lagos. He is said to have "gone wild" when he learnt that Emmanuel Ifeajuna in Lagos had failed to neutralize Johnson Aguiyi-Ironsi who was the Commander of the Army. Therefore, Nzeogwu hurriedly drafted a speech which was broadcast on Radio Kaduna sometime around 12 a.m. and in which he declared martial law over the Northern Provinces of Nigeria.Patrick Chukwuma Kaduna Nzeogwu Kaduna Nzeogwu https://www.dawodu.com/nzeogwu2.htm Nzeogwu's Declaration of Martial Law – January 15, 1966 Dawodu.com Segun Toyin Dawodu Compiled and annotated by Nowa Omoigui 21 April 2002 https://web.archive.org/web/20020421031650/https://www.dawodu.com/nzeogwu2.htm 29 July 2021 Gettysburg, Pennsylvania, United States of America Chukwuma Kaduna Nzeogwu Kaduna Nzeogwu Radio broadcast by Major Chukwuma Kaduna Nzeogwu – announcing Nigeria's first Military coup on Radio Nigeria, Kaduna on January 15, 1966 http://www.vanguardngr.com/2010/09/radio-broadcast-by-major-chukwuma-kaduna-nzeogwu-%E2%80%93-announcing-nigeria%E2%80%99s-first-military-coup-on-radio-nigeria-kaduna-on-january-15-1966 Aze Anaba Lagos, Nigeria 29 July 2021 Vanguard Nigeria
Power transfer
Acting President Nwafor Orizu made a nationwide broadcast, after he had briefed President Nnamdi Azikiwe on the phone about the decision of the cabinet, announcing the cabinet's "voluntary" decision to transfer power to the armed forces.allAfrica.com: Nigeria: The Forgotten Interim President http://allafrica.com/stories/200807290251.html https://web.archive.org/web/20121013204140/http://allafrica.com/stories/200807290251.html 13 October 2012 2026-06-04 allafrica.com en live Major General Johnson Aguiyi-Ironsi, who was General Officer Commanding (GOC) of the Nigerian Army, and the senior most officer, then made his own broadcast, accepting the "invitation" to lead the nation.
On 17 January, Major General Ironsi established the Supreme Military Council in Lagos and effectively suspended the constitution.http://allafrica.com/stories/200807290251.html Nigeria: The Forgotten Interim President AllAfrica Daily Trust Abubakar Ibrahim 29 July 2008 AllAfrica Global Media Esther Rose Emmanuel Aziken Amadou Mahtar Ba Amadou Mahtar Ba Lagos, Nigeria
2010-02-28
Reactions
Initially, the majority of the people across the country were indifferent about the coup, but as more information came forth, different reactions began to build up.
Johnson Aguiyi-Ironsi was accused of being part of the conspiracy while others viewed him as having been compelled to take control of the government of a country in upheaval. Either way, government overthrow put Nigeria's nascent democracy on hold for a long stretch of time.Was Power Initially Handed Over To or Taken Over By the Military?, By Eric Teniola – Premium Times Opinion https://opinion.premiumtimesng.com/2015/12/28/was-power-initially-handed-over-to-or-taken-over-by-the-military-by-eric-teniola Teniola Eric Premium Times Premium Times Services Limited Musikilu Mojeed Idris Akinbajo Nasiru Abubakar Abdullahi Dapo Olorunyomi Dapo Olorunyomi Abuja, Nigeria 28 December 2015 2020-05-25
General Aguiyi-Ironsi's ascendancy to power was deemed to inadvertently be part of the conspiracy of the coup plotters, who were predominantly Igbo Majors to pave the way for an Igbo head of state. Furthermore, Aguiyi-Ironsi had been "invited" to assume power by Nwafor Orizu, the acting president, who was also from the Igbo ethnic group.
The coup was later tagged an "Igbo coup" by other ethnic groups in the country based on the following:
The killing patterns – only Arthur Unegbe of the 22 casualties is of Igbo origin, while notable Igbo politicians like the Premier of Eastern region, the senate president Nwafor Orizu (who was convicted for corruption years before) and high ranking military personnel like Aguiyi Ironsi were unharmed.Fani-Kayode Femi 2023-01-15 15 January 1966 and the martyrdom of our heroes past, By Femi Fani-Kayode https://www.premiumtimesng.com/opinion/575881-15-january-1966-and-the-martyrdom-of-our-heroes-past-by-femi-fani-kayode.html 2023-08-19 Premium Times
The handing over of the government to Ironsi by Nwafor Orizu (the acting president and the senate president who could have called for the formation of another civilian government) made it look like it was planned out all along.2016-01-12 Was 1966 handover, or takeover? https://editor.guardian.ng/opinion/was-1966-handover-or-takeover/ 2023-08-19 The Guardian Nigeria
The Unification decree of May 1966 promulgated by Ironsi, leading to the abolition of regional power and the unification of the regional civil service into a federal civil service AdminTO 2016-07-09 It's time to correct Aguiyi Ironsi's faux pas https://tribuneonlineng.com/time-correct-aguiyi-ironsis-faux-pas/ 2023-08-19 Nigerian Tribune – Historically speaking, the West and North have always believed in the regional system of government as the best form of government for a multi-ethnic country like Nigeria, however this was taken away by Ironsi, leading to a massive outrage and pogrom in the North in May 1966. This happened a few months before the counter coup by Northern soldiers, which lead to the death of Ironsi, Fajuyi and many officers of Igbo origin.
Other participants of the coup, including Major Ademoyega, a Yoruba man, Captain Ben Gbulie,We planned And Executed The 1966 January Coup – Ben Gbulie https://www.youtube.com/watch?v=lrRsaBIVxoY 2023-09-19 Colonel Nwobosi,Igwe Ignatius Oldest Surviving War Veteran, Nwobosi Dies at 81 https://www.channelstv.com/2020/11/24/colonel-who-participated-in-1966-coup-dies-at-81/amp/ 19 September 2023 ChannelsTv and others later came out to refute the idea that it was an "Igbo coup" through book publications and interviews.Onyema Henry Chukwuemeka 2013-04-17 The Facts And Fiction Of The January 15 1966 Coup https://www.inigerian.com/the-facts-and-fiction-of-the-january-15-1966-coup/ 2026-06-04 iNigerian.com en-US
Aftermath
1966 anti-Igbo pogrom 1966 Nigerian counter-coup Biafra war
Retaliatory coup by Northern soldiers of the Nigerian Army that led to deaths of many Igbo soldiers and civilians put the nation on a path that eventually led to a civil war.1966 Anti-Igbo Pogrom – Language Conflict Encyclopedia https://www.languageconflict.org/event/1966-anti-igbo-pogrom/ 2024-07-05
Casualties
Regarding the casualties, the coup conspirators claimed their purge post-coup targeted members or supporters of the anterior regime and had been targeted for purely political reasons instead of being a racial purge focused on certain ethnic groups or clans; furthermore, they also claimed the list of people targeted was small and composed of only 8 people, half of them foreigners who were to be arrested not killed, and that the casualties had occurred as collateral damage of the coup. These claims were clarified by a member of the trio that formed the coup, Adewale Ademoyega, who published them in Nigeria in 1981 in a book titled Why We Struck outlining their reasons and motivationsAdewale Ademoyega Adewale Ademoyega Why We Struck: The Story of the First Nigerian Coup 1 January 1981 Evans Brothers 9789781671678 Ibadan, Oyo State, Nigeria in which he mentioned:
There was no decision at our meeting to single out any ethnic group for elimination. Our intentions were honourable, our views were national and our goals were idealistic. Even those earmarked for arrest, four were northerners, two were Westerners and two were Easterners.
Below is a comprehensive list of casualties from the coup.
Civilians
Prime Minister Abubakar Tafawa Balewa
Premier Ahmadu Bello
Premier Samuel Ladoke Akintola
Finance Minister Festus Okotie-Eboh
Ahmed Ben Musa (Bello's Senior Assistant secretary for Security)Teniola Eric Hand over or took over power https://www.vanguardngr.com/2016/01/hand-over-or-took-over-power 11 January 2016 Vanguard Nigeria Aze Anaba Lagos, Nigeria 22 June 2021
Hafsatu Bello (wife of Ahmadu Bello)
Latifat Ademulegun, wife of General Ademulegun.
Zarumi Sardauna
Ahmed Pategi (Bello's driver)
Military and police
Brigadier Samuel Ademulegun
Brigadier Zakariya Maimalari
Colonel Ralph ShodeindeThe Punch 16 July 2016 https://www.punchng.com/first-1966-coup-though-painful-im-happy-witnessed-killing-parents 29 July 2021 Ademola Osinubi Wale Aboderin Wale Aboderin The first 1966 coup: Though painful, I'm happy I witnessed the killing of my parents-– Ademulegun-Agbi Sesan Olubode 17 July 2016 https://web.archive.org/web/20160717153014/https://www.punchng.com/first-1966-coup-though-painful-im-happy-witnessed-killing-parents
Colonel Kur MohammedChuks Iloegbunam 29 July 2016 July 29,1966 counter-coup: Africa's bloodiest coup d'état https://www.vanguardngr.com/2016/07/july-291966-counter-coup-africas-bloodiest-coup-detat Vanguard Nigeria Aze Anaba Lagos, Nigeria 29 July 2021
Lt. Colonel Abogo Largema
Lt. Colonel James Pam
Lt. Colonel Arthur Unegbe
Sergeant Daramola Oyegoke (Refused Nzeogwu's order in the attack on the Sardauna's lodge and according to the police report was murdered by Nzeogwu.)
PC Yohana Garkawa
Lance-corporal Musa Nimzo
PC Akpan Anduka
PC Hagai Lai
Philip Lewande
References
http://www.gamji.com/nowa/NEWS1103.htm SPECIAL BRANCH REPORT: "Military Rebellion of 15th January 1966"
http://www.kwenu.com/publications/siollun/1966_coup1.htm The inside story of Nigeria's first military coup Siollun Max 2005-10-30 kwenu.com 2014-09-23 dead https://web.archive.org/web/20070629231635/http://kwenu.com/publications/siollun/1966_coup1.htm 2007-06-29
Information Technology Associates LLC (ITA) Photius.com Photius Coutsoukis 1 June 1991 31 July 2021 Greece https://www.photius.com/countries/nigeria/government/nigeria_government_the_1966_coups_civi~10021.html 29 December 2005 https://web.archive.org/web/20051229105403/https://www.photius.com/countries/nigeria/government/nigeria_government_the_1966_coups_civi~10021.html The Library of Congress Country Studies/CIA World Factbook Nigeria – The 1966 Coups, Civil War, and Gowon's Government
Christopher Isiguzo Nigeria: Jan 1966 Coup Planned By Revolutionaries, Says Study 20 July 2010 AllAfrica Global Media Esther Rose Emmanuel Aziken Amadou Mahtar Ba Amadou Mahtar Ba AllAfrica This Day https://www.allafrica.com/stories/201007200259.html Lagos, Nigeria 21 July 2010 https://web.archive.org/web/20100721181057/https://www.allafrica.com/stories/201007200259.html
http://info-naija.blogspot.com/2009/03/history-of-coup-detat-in-nigeria.html The history of coup d'etat in Nigeria Francis James 2009-03-29 It is all about the history of Nigeria 2015-02-12
Category:Coups d'état in Nigeria
Coup d'état
Category:Nigerian Civil War
Nigeria, 1966
Nigerian coup d'état
Nigerian coup d'état