source: Facebook
actor1: Islamic State (West Africa) - Greater Sahara Faction
actor2: Civilians (Burkina Faso)
location: Oursi
notes: On 20 November 2021, presumed ISWAP (Greater Sahara) militants abducted and killed four people including a health worker between Oursi (Oursi, Oudalan) and Tin-Akoff (Tin-Akoff, Oudalan).