actor1: Police Forces of Nigeria (2015-)
actor2: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
notes: Boko Haram ambush a police patrol in Biu LGA, resulting in one death. A second officer was injured.
target_text: actor1: Police Forces of Nigeria (2015-), actor2: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad