source: Undisclosed Source
actor1: Military Forces of Cameroon (1982-)
actor2: Ambazonian Separatists (Cameroon)
location: Kumbo
notes: On 25 September 2021, the military forces engaged in fire fights with Ambazonian separatists in Kumbo town (Bui, Nord-Ouest). A military transport truck also hit an IED planted by suspected Ambazonian separatists in Kumbo town, resulting in a soldier being killed and about a dozen others severely injured.