source: CKN Nigeria
actor1: Military Forces of Nigeria (2015-)
actor2: Islamic State (West Africa) - Lake Chad Faction
location: Marte
notes: On 1 March 2021, ISWAP fighters (assumed) attacked Marte (Marte LGA, Borno) but were repelled by Nigerian military troops. Nigerian military killed some ISWAP fighters. Unknown fatalities coded as 3.