actor1: Police Forces of Nigeria (1999-2015)
actor2: Unidentified Armed Group (Nigeria)
notes: Gunmen attacked a police patrol vehicle killing three police men and leaving two others injured at Unguwan by-pass in Gombe. The identities of the perpetrators are not known.
target_text: actor1: Police Forces of Nigeria (1999-2015), actor2: Unidentified Armed Group (Nigeria)