The Nigerian Civil War (1967-1970): The Complete Archive

The Nigerian Civil War, also known as the Biafran War, remains one of the most intense moments in Nigeria’s post-independence history.

Fought between the government of Nigeria and the secessionist state of Biafra from July 6, 1967, to January 15, 1970, it changed the nation’s political setting forever.

At OldNaija, we have curated a comprehensive and detailed archive of events, biographies, and rare documents to help you understand the war from its bloody beginning to its heartbreaking end.

Chapter 1: The Prelude (1966 – The Year of Coups)

Before the first shot was fired, a series of military coups shattered the trust between Nigeria’s ethnic regions. Understanding 1966 is crucial to understanding the war.

• The First Coup: On January 15, 1966, the first military coup took place. Read the full account here: Jan 15 in Nigeria’s History: First Military Coup in Nigeria was Staged.
• The Voice of the Rebellion: Read the actual words used to announce the end of the First Republic: Speech by Major Kaduna Nzeogwu Announcing the First Coup of 1966.
• The Casualties: The coup turned bloody with the assassination of Northern leaders. How Nzeogwu Killed Ahmadu Bello and His Wife, Hafsatu, and the discovery of the Prime Minister: January 21, 1966: Tafawa Balewa’s Dead Body Was Found Along Lagos-Abeokuta Road.
• The Counter-Coup (July 1966): Six months later, Northern officers staged a counter-coup. Read the tragic account of the Head of State’s assassination: How Aguiyi-Ironsi and Fajuyi were Assassinated in Ibadan in 1966.

Chapter 2: The Road to Secession

As tensions rose, diplomatic efforts failed, leading to the declaration of the Republic of Biafra.

• The Failed Peace Treaty: The last attempt at peace happened in Ghana. Read about the Aburi Accord of 1967: Nigeria’s Last Chance at Peace.
• The Declaration: On May 30, 1967, Lt. Col. Odumegwu Ojukwu declared independence. Read the full transcript: Ojukwu’s Secession Speech Declaring the Republic of Biafra.
• National Identity: The new republic quickly adopted its own symbols. Learn about Land Of The Rising Sun: The Biafran National Anthem.

Chapter 3: Key Battles and Military Operations

The war was fought on multiple fronts. Here are accounts of specific battles and tactical manoeuvres.

• The Outbreak: For a general overview of the conflict’s strategy, start with The Nigerian Civil War: Why and How It Happened (1967-1970).
• The First Shots: The war effectively began in the north of Biafra. Read about Operation Unicord: The Battle and Capture of Nsukka in July 1967.
• Invasion of the Midwest: Biafra attempted a bold move to capture Lagos. See the internal communications: Ojukwu’s Letter to Victor Banjo Commanding Him to Invade the West.
• Guerrilla Tactics: One of the most famous Biafran victories occurred when they destroyed a Nigerian convoy. Read the story of the Abagana Ambush: How Biafran Army Killed Over 500 Nigerian Troops.
• The Human Cost: The war had devastating consequences for civilians, including the tragic Asaba Massacre: How Hundreds of Asaba People Were Killed.

Chapter 4: Key Figures and Biographies

Who were the men behind the conflict?

• Chukwuma Kaduna Nzeogwu: The man who started it all. Read Major Kaduna Nzeogwu’s Last Interview Before His Death and the investigation into his end: Who Killed Major Chukwuma Kaduna Nzeogwu?.
• Aguiyi-Ironsi: Nigeria’s first military Head of State. Read his inaugural address: First Speech Of General Aguiyi Ironsi As The Head Of State.
• Victor Banjo: A controversial figure in the Biafran army. Read his emotional letter from prison: Victor Banjo’s Touching Letter To Aguiyi-Ironsi From Ikot Ekpene.

Chapter 5: The End of the War & Visual History

The Nigerian civil war ended in 1970 with the flight of Ojukwu and the surrender of Biafra.

• The Final Days: As federal troops closed in, the Biafran leader fled. January 11 in Nigeria’s History: Ojukwu Fled to Ivory Coast Amidst Civil War.
• A Visual Journey: War is better understood through imagery. View our curated gallery: Narrating the Nigerian Civil War Through Chilling Photos.

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