source: Undisclosed Source; Twitter; Menastream
actor1: JNIM: Group for Support of Islam and Muslims
actor2: Dozo Communal Militia (Mali)
location: Siman-Bambara
notes: On 20 October 2021, JNIM militants and Donso militiamen clashed between Siman-Bambara and Marebougou (Djenne, Mopti). At least fifty Donsos were killed, eighty wounded, and one taken prisoner. JNIM claimed responsibility in an unofficial video.