source: Mimi Mefo
actor1: Ambazonian Separatists (Cameroon)
actor2: Military Forces of Cameroon (1982-)
location: Bamessing
notes: On 17 December 2019, the Ambazonian separatists engaged in fire fight with the military forces in Bamessing, Ndop subdivision (Ngo-ketunjia, Nord-Ouest). 10 civilians were reportedly killed.