actor1: MASSOB: Movement for the Actualization of a Sovereign State of Biafra
actor2: Unidentified Armed Group (Nigeria)
notes: Four are killed in a clash between MASSOB a joint team of security (unnamed) in Onitsha, Anambra State. There are conflicting accounts as to the reason of the clash.
target_text: actor1: MASSOB: Movement for the Actualization of a Sovereign State of Biafra, actor2: Unidentified Armed Group (Nigeria)