source: Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Military Forces of Cameroon (1982-)
location: Kolofata
notes: On 6 May 2021, an IED planted by suspected Boko Haram fighters detonated on a military armored vehicle in Toumbou Ali village, Kolofata subdivision (Mayo-Sava, Extreme-Nord). The vehicle was damaged. No fatality and/or casualty reported.