source: Undisclosed Source
actor1: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Cameroon)
location: Nmdaga
notes: On 27 May, BH men attacked Ndaga, Logone et Chari: the traditional chief was killed, his brother wounded, cattle seized.