who is the first millitry head of state in nigeria
Nigerian military juntas of 1966–79 and 1983–98 Nigeria's first military junta began following the 1966 Nigerian coup d'état which overthrew Prime Minister Alhaji Sir Abubakar Tafawa Balewa. Major General Johnson Aguiyi-Ironsi was made the Head of the Federal Military Government of Nigeria, but was soon overthrown and murdered in a coup in July of the same year.