actor1: Police Forces of Nigeria (1999-2015)
actor2: Military Forces of Nigeria (1999-2015)
notes: Members of the Nigeria Security and Civil Defence Corps (NSCDC) launch a reprisal attack on Nigerian police officers after it is believed a group of police officers shot and killed two of their fellow NSCDC soldiers the previous day. The reason for the initial attack remains unknown.
target_text: actor1: Police Forces of Nigeria (1999-2015), actor2: Military Forces of Nigeria (1999-2015)