Biafra, Republic of, secessionist state of W Africa, in existence from May 30, 1967, to Jan. 15, 1970.
At the outset Biafra comprised, roughly, the East-Central, South-Eastern, and Rivers states of the Federation of Nigeria, where the Igbo people predominated.
Biafra's original capital was Enugu; Aba, Umuahia, and Owerri served successively as provisional capitals after Enugu was captured (Oct., 1967) by Nigerian forces.