source: Sun (Nigeria)
actor1: Islamic State (West Africa) - Lake Chad Faction
actor2: Military Forces of Nigeria (2015-)
location: Gajigana
notes: On 5 November 2019, NAF encountered presumed ISWAP fighters at Gajigana (Magumeri, Borno) and were engaged in battle. Three ISWAP fighters and one NAF soldier were killed. Two soldiers were reported injured.