Former Nigerian Head of State, Abdulsalami Abubakar, details in his newly released autobiography, "Call of Duty," the reasons behind Chukwuemeka Odumegwu Ojukwu’s refusal to acknowledge Yakubu Gowon as Nigeria’s legitimate leader during the Biafran War. The book was publicly presented in Abuja on Abubakar’s 84th birthday. Details of Ojukwu’s reasoning are contained within the memoir, offering insight into the complex political dynamics of the Nigerian Civil War. Abubakar’s account provides a historical perspective on the conflict and the key figures involved. The autobiography sheds light on a critical period in Nigerian history, specifically the post-war tensions and the refusal of the Biafran leader to concede Gowon’s authority. The book’s release has generated interest in understanding the motivations of both leaders during this tumultuous time.