source: Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction
actor2: Military Forces of Chad (2021-)
location: Ngouboua
notes: On 3 July 2021, two IEDs planted by ISWAP militants exploded at the passage of Chadian Security Forces in Ngouboua (Kaya, Lac), killing two Chadian soldiers and wounding seven.