(AFRICAN EXAMINER) - A joint troops have cleared several camps of the proscribed Indigenous People of Biafra (IPOB) and it's militia arm, Eastern Security Network (ESN) along Umulolo-Umukele- Amousu and Agbobu in Okigwe Local Government Area of Imo. The security operatives are made-up of troops of the 82 Division of the Nigerian Army, Navy and Air