source: Mimi Mefo
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Cameroon)
location: Maroua
notes: On 17 May 2020, Boko Haram attacked the village of Mujage in the Extreme-Nord region, killing two people.