source: Daily Trust (Nigeria); Blueprint
actor1: Niger Communal Militia (Nigeria)
actor2: Beri Communal Militia (Nigeria)
location: Beri
notes: On 31 May 2021, Niger militiamen clashed with local militia members in Beri (Mariga LGA, Niger). The group set the police station on fire. 5 people were killed and 12 were injured.