source: Sembe TV; Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Cameroon)
location: Mora
notes: On 1 February 2021, Boko Haram attacked Kassa village, Mora subdivision (Mayo-Sava, Extreme-Nord) (or Mandoussa, according to other sources). 3 people were killed, and 3 children went missing. They also burned about a hundred houses and took away cattle and sheep.