source: L'Oeil; UN (unspecified)
actor1: Military Forces of Cameroon (1982-)
actor2: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
location: Ngouma
notes: 15 June. Boko Haram members clashed with military forces in Ngouma, Hile Alifa, killing 3 Boko Haram members.