Ejike Ebenezer Obumneme Aghanya (27 November 1932 - 3 July 2020) was a military officer and electrical engineer who served in the Nigerian Army and the Biafran Armed Forces, retiring as a colonel. Accused of involvement in the 1966 Nigerian coup d'état he was arrested and imprisoned without trial until the outbreak of the Nigerian Civil War where he served on the side of Biafra, holding key positions in the Biafran Armed Forces. He was the head of the Biafran Agency for Research and Production (RAP) which produced bombs, rockets, missiles (collectively called Ogbunigwe), as well as ammunition, armored vehicles, telecommunication gadgets and petroleum refineries among others for the Biafran Armed Forces. Later he was the Chief of Staff of the Biafran Organisation of Freedom Fighters (BOFF) which was the guerrilla warfare and special operations arm of the Biafran Armed Forces. He also served as Battalion Commander, 44th Electrical and Mechanical Engineer Battalion Biafran Army and later Brigade Commander of the 58th Brigade of 12th Infantry Division Biafran Army during the war.