source: Undisclosed Source
actor1: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Cameroon)
location: Zigague
notes: On 18 April, Boko Haram men attacked Zalala, Zigague and seized a cattle herd. One wounded.