1960
October 1
Nigeria gains its independence from the United Kingdom. Its first government was a coalition of conservative parties that came into power on the platform of colonial independence.
1966
January 15
Coup d’état led by Major Emmanuel Ifeajuna and other junior Army officers, including the murder of numerous Northern political leaders. It is often referred to as “The Coup of the Five Majors”
January 16
Johnson Aguiyi-Ironsi, head of the Nigerian Army, who aided in coup suppression efforts in the South, is declared head of state
January 17
Colonel Odumegwu Ojukwu becomes Military Governor of the Eastern Region. At the time, only 15 of Nigeria’s 250 military officers were Nigerian.
July 29
Mutiny by northern soldiers at the Abeokuta barracks leads to a counter-coup in which many Northern and Western leaders were killed. Ultimately, Lieutenant-Colonel Yakubu Gowon was appointed as Supreme Commander of the Nigerian Armed Forces
September 29
Considered to be the deadliest days during a series of pogroms against Igbo people in the North. In response, hundreds of thousands of persecuted Igbo flee to the Eastern region
1967
May 30
Three days after Yakubu Gowon announces the creation of 12 states, Ojukwu declares independence for the Republic of Biafra from Nigeria
June
The Federal Military Government (FMG) of Nigeria places an embargo on the shipping of goods to and from Biafra. A complete embargo begins at the end of June 1967. The ICRC plays a leading role in arranging deliveries of aid, working with the FMG and not defying the blockade
July 6
War begins when Nigerian Federal troops advanced two columns into Biafra and began to attack Biafran soldiers
December
Irish Catholics sum up a sense of devastation regarding the failure of the Biafran state and establish a campaign that sought to send money and support to Biafra
1968
January 26
War reaches a stalemate, and neither side is able to make significant gains
January 29
First introduction of Biafran currency. When the new currency was announced, there were frantic efforts from many Biafrans to exchange their holdings
March 27
First airlift into city of Port Harcourt, organized by Father Anthony Byrne, who also managed the Catholic relief operations in Biafra
April
British photojournalist Don McCullin arrives in Biafra. One of his most famous photographs entitled “Albino Boy” was taken the following year in 1969
May 4
Photographs from Biafra/Nigeria taken by French photojournalist Gilles Caron appear in Paris Match
June 26
The government of the Republic of Biafra releases a “Charge to Humanity” statement outlining the deteriorating situation in Biafra
July
Founding of the American Committee to Keep Biafra Alive, an organization with a mission to inform and educate Americans about the Nigeria-Biafra War
July 20
World Council of Churches (WCC) meets in Sweden and discusses relief actions taken since outbreak of Nigeria-Biafra War and what to do going forward
July 12
Photographs of Biafran children appear on the cover of Life Magazine with headline “Starving Children of Biafra War”
August 7
The announcement of the formation of the American Jewish Emergency Effort for Biafran Relief
August 14
OAU opens Nigeria Biafra Peace Conference in Addis Ababa.
September 8
The New York Times publishes “The ‘Point of No Return’ For the Biafrans,” an article written by Lloyd Garrison
September 8
Republican Candidate Richard Nixon issues Call for American Action on Biafra
September 13
The National Council of Churches in the United States of America meets in Houston, Texas, and condemns the mass starvation occurring in Biafra, calling it a “human tragedy” and appealing for increased humanitarian relief
October 4
James MacCracken, Executive Director of the Church World Service (CWS) of the National Council of Churches, delivers statement before Senate Foreign Relations Committee concerning assistance in Nigeria and Biafra
November
Joint Church Aid (JCA) forms and consists of churches from 33 countries that worked together to increase the flow of aid to Biafra
1969
February 22
Nixon appoints Dr. Clarence Clyde Ferguson Jr. as the U.S. Special Coordinator on Relief to the Civilian Victims of the Nigeria Civil War
May
Biafrans commence land offensive reinforced by foreign mercenary pilots, attacking military airfields in Enugu, Port Harcourt, Ughelli, and Benin City
May 9
A squad of Biafran commandoes attack an oil facility belonging to an Italian oil company on the west bank of the River Niger
May 27
Gowon declares the division of Nigeria in 12 states, which includes splitting the Eastern Region into three parts
June 5
Red Cross ceases air deliveries to aid Biafra after a plane with relief supplies is shot down by the Nigerian airforce
June 30
Nigeria bans International Committee of the Red Cross (ICRC) aid to Biafra. Meanwhile, the American Jewish Emergency Effort for Biafran Relief has raised a total of $185,000
1970
January 7
Nigerian forces launch their offensive called “Operations Tail Wind,” which succesfully conquers towns of Owerri and Uli within 5 days
January 15
Official surrender papers signed by Biafran General Philip Effiong, deputy to Ojukwu who had fled to the Ivory Coast a few days prior
1971
December 20
Médcins sans Frontières (Doctors without Borders) is founded in Paris by several doctors who volunteered in Biafra and were frustrated by the ICRC and international community’s response to the crisis. Bernard Kouchner is the most well-known spokesperson for the group
1985
July
The National War Museum, commissioned in Umuahia, Nigeria, inaugurates the process of national reconciliation and healing with a collection of objects from both traditional and modern warfare, outdoor displays of warships, military aircraft, armored tanks, and “Ogbunigwe” – bombs produced locally by Biafra during the Nigerian civil war.
2006
September 12
Nigerian author Chimamada Ngozi Adichie’s Half of a Yellow Sun, a novel about the Nigeria-Biafra War, is published
2012
September 27
Publication of Nigerian author Chinua Achebe’s memoir, “There Was a Country: A Personal History of Biafra,” written about coming of age during the Nigeria-Biafra War
2017
April 21
The George Washington University’s Institute for African Studies hosts an international conference on the Nigeria-Biafra war featuring scholars, activists, literary writers, and many other prominent academicians
2018
January 11
An art exhibition, titled Legacies of Biafra, was held at the University of London to commemorate the 50th anniversary of the Nigeria – Biafra civil war and explore the legacies of the British colonial divide and rule policy