source: Kivu Security Tracker
actor1: Military Forces of the Democratic Republic of Congo (2019-)
actor2: NDC-R: Nduma Defence of Congo (Guidon Splinter Faction)
location: Mubi
notes: On 4 December 2021, the FARDC clashed against the NDC-R/Guidon in Mubi village (Walikale, Nord-Kivu). The FARDC freed a hostage of the Guidon faction. Casualties unknown.