source: Sun (Nigeria)
actor1: Nkaria Communal Militia (Nigeria)
actor2: Civilians (Nigeria)
location: Nkumekpo Usaka
notes: Around 4 May 2021, Nkaria Communal Militia attacked residents of Usaka Ukwu Community in Ikwuano LGA (Abia) [coded to Nkumekpo Usaka], killing at least six residents. The attack is related to a land boundary dispute between the two communities.