source: Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Niger)
location: Mamouri
notes: Around 11 November 2020 (between 11 - 12 November), presumed ISWAP or Boko Haram (JAS) militants abducted and killed a fisherman in the village of Mamouri (Diffa, Diffa).