source: HumAngle; Twitter; Sahara Reporters
actor1: Islamic State (West Africa) - Lake Chad Faction
actor2: Military Forces of Nigeria (2015-)
location: Marte
notes: On 20 November 2021, ISWAP claimed an attack which resulted in clashes with Nigerian troops in Marte (Marte, Borno), persons linked to the state were abducted, the militants looted hospital supplies and burnt down a house occupied by members of the CJTF. They claimed four soldiers and two vigilantes were killed.