VIDEO: Major-General Johnson Umunnakwe Aguiyi-Ironsi becomes Nigeria's First Military Head of State following the January 15, 1966 military coup

Major General Johnson Thomas Umunnakwe Aguiyi-Ironsi (3 March 1924 – 29 July 1966) was a senior Nigerian military officer and second Nigerian Head of State. He seized power in the ensuing chaos following the January 15, 1966 military coup, serving as the Nigerian Head of State from 16 January 1966 until his murder on 29 July 1966 by a group of mutinous Northern army soldiers who revolted against his government in what was popularly called the July Counter Coup.

Thomas Umunnakwe Aguiyi-Ironsi was born to Mazi Ezeugo Aguiyi's on 3 March 1924, in Umuahia-Ibeku, present-day Abia State, Nigeria. When he was eight years old, Ironsi moved in with his older sister Anyamma, who was married to Theophilius Johnson, a Sierra Leonean diplomat in Umuahia. Ironsi subsequently took the last name of his brother-in-law, who became his father figure. At the age of 18, Ironsi joined the Nigerian Army against the wishes of his sister.

video after the break...

On the 14 January 1966, Soldiers of mostly Igbo extraction led by Major Chukwuma Kaduna Nzeogwu, an Igbo from Okpanam near Asaba, present day Delta state, eradicated the uppermost echelon of politicians from the Northern and Western provinces.This and other factors effectively led to the Fall of the Republican Government. 

Though Ironsi, an Igbo, was purportedly slated for assassination, he effectively took control of Lagos, the Federal Capital Territory. With President also an Igbo, Nnamdi Azikiwe refusing to intervene and insure the continuity of civilian rule, Ironsi effectively at Gun point forced the remaining members of Balewa's Government to resign, he then made the Senate president Nwafor Orizu, another Igbo who was serving as acting president in Azikiwe's absence, to officially surrender power to him, staging a coup of his own and ending the First Nigerian Republic.

Ironsi inherited a Nigeria deeply fractured by its ethnic and religious cleavages. The fact that none of the high-profile victims of the 1966 coup were of Igbo extraction, and also that the main beneficiaries of the coup were Igbo, led the Northern part of the country to believe that it was an Igbo conspiracy. Though Ironsi tried to dispel this notion by courting the aggrieved ethnic groups through political appointments and patronage, his failure to punish the coup plotters and the promulgation of the now infamous "Decree No. 34"—which abrogated the country's federal structure in exchange for a unitary one— crystallized this conspiracy theory.

During his short regime Aguiyi-Ironsi promulgated a raft of decrees. Among them were the Constitution Suspension and Amendment Decree No.1, which suspended most articles of the Constitution (though he left intact those sections of the constitution that dealt with fundamental human rights, freedom of expression and conscience were left intact). The Circulation of Newspaper Decree No.2 which removed the restrictions on press freedom put in place by the preceding civilian administration. 

According to Ndayo Uko, the Decree no.2 was to serve "as a kind gesture to the press.." to safeguard himself when he went on later to promulgate the Defamatory and Offensive Decree No.44 of 1966 which made it an "offense to display or pass on pictorial representation, sing songs, or play instruments the words of which are likely to provoke any section of the country." He also as per the proposals of a single man committee passed the controversial Unification Decree No. 34 aimed to unify Nigeria into a unitary state. This decree effectively gave prefriential treatment to the Igbo in Unified State were the Regions no longer had any sort of autonomy from the Federal Government.

On July 29, 1966, Ironsi spent the night at the Government House, Ibadan, as part of a nationwide tour. His host, Lieutenant Colonel Adekunle Fajuyi, Military Governor of Western Nigeria, alerted him to a possible mutiny within the army. Ironsi desperately tried to contact his Army Chief of Staff, Yakubu Gowon, but he was unreachable. 

In the early hours of the morning, the Government House, Ibadan, was surrounded by soldiers led by Theophilus Danjuma. Danjuma arrested Ironsi and questioned him about his alleged complicity in the coup, which saw the demise of the Sardauna of Sokoto, Ahmadu Bello. The circumstances leading to Ironsi's death still remain a subject of much controversy in Nigeria. His body and that of Fajuyi were later discovered in a nearby forest.