source: Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction
actor2: Military Forces of Chad (1990-2021)
location: Litri
notes: On 8 April 2021, ISWAP militants ambushed using an IED and machine guns a boat patrol of the Chadian Army in the region of Litri (Lac, Mamdi). 16 soldiers were killed and 2 injured.