source: Corbeau News
actor1: Wagner Group
actor2: CPC: Coalition of Patriots for Change
location: Banda-Kolo Yangba
notes: On 30 September 2021, Russian mercenaries from Wagner group, supported by FACA forces, clashed with the UPC rebels from CPC on a mining site in Banda-Kolo Yangba (Ouambe, Zangba). The clashes lasted for two days, and there were 42 fatalities in total (split in two events), mostly among civilians.