source: Sembe TV; Undisclosed Source
actor1: Military Forces of Cameroon (1982-) Rapid Intervention Battalion
actor2: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
location: Kolofata
notes: On 23 December 2019, the military found and defused four landmines planted by Boko Haram on the Kolofata-Brouvare road (Mayo-Sava, Extreme-Nord) [coded : Kolofata]. No fatality and/or casualty reported.