source: Undisclosed Source
actor1: Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Nigeria)
location: Chanchaga
notes: On 12 October 2021, the Bakura faction of Boko Haram attacked villagers around Bosso (Bosso, Borno), coded as Chanchaga. Casualties unknown.