source: This Day (Nigeria); Nigeria Punch; Daily Independent (Nigeria); Sun (Nigeria); Vanguard (Nigeria); Sahara Reporters; Inside Arewa (Nigeria); Nigeria Herald; Daily Leadership (Nigeria)
actor1: Waja Ethnic Militia (Nigeria)
actor2: Longuda Ethnic Militia (Nigeria)
location: Zakowan
notes: On 9 June 2020, Longuda and Waja Ethnic militias clashed in Mamsirme, Boshikiri, Zakawon and Burtil in Lamurde LGA (Adamawa) over the ownership of farmland. 23 people were killed, houses and propery destroyed and 32 people arrested by Police forces. Fatalities split between 3 events.