source: ESAT
actor1: Military Forces of Ethiopia (2018-)
actor2: TPLF: Tigray People's Liberation Front
location: Ber Mariam
notes: On 28 December 2021, ENDF and Amhara militia clashed with TPLF forces in Chew Ber and Ber Mariam (coded separately), controlling both areas shortly after. Location not found, coded at Ber Mariam (Addi Arekay, North Gondar, Amhara). Casualties unknown.