source: Urgence Diffa; Actu (Niger)
actor1: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Niger)
location: Boulaye
notes: On December 20, BH militants made an incursion into the village of N'Gayami and killed three villagers by slitting their throats.