source: Election-Net; BBC News; Twitter; Radio Okapi
actor1: Military Forces of the Democratic Republic of Congo (2019-)
actor2: Mayi Mayi Militia (Umoja ni Nguvu)
location: Mavivi
notes: On 4 May 2021, eight Mayi Mayi 'Umoja ni Nguvu'/'Union' militiamen (led by David/Justin Kakule and based in Mukulya) attempted to carry out an incursion at the airport of Mavivi (Oicha, Nord-Kivu). The group was arrested by the army. No injuries and/or fatalities were reported.