source: First Niger; Jeunesse Diffa
actor1: Islamic State (West Africa) - Lake Chad Faction
actor2: Military Forces of Niger (2021-)
location: Gashigar
notes: On 13 December 2021, presumed ISWAP (Lake Chad) militants ambushed a Nigerien army patrol near the town of Gashigar (Mobbar, Borno). Five soldiers were killed and about ten wounded.