source: UN (unspecified)
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Cameroon)
location: Dissalam
notes: 11 May. Boko Haram members attack civilians, as well as steal goods and cattle, in Dissalam of Fotokol. One civilian killed in the attack.