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-) Rapid Intervention Battalion
location: Kolofata
notes: On 17 May, Boko Haram men and security forces clashed in Wouro, Mayo Sava, as BH men attempted to seize cattle.