source: Undisclosed Source
actor1: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Military Forces of Cameroon (1982-) Joint Task Force
location: Limani
notes: 11 September. Boko Haram ambushed a multinational task force in Limani, killing one.