source: Amaq; Telegram
actor1: Islamic State (West Africa)
actor2: Military Forces of Chad (1990-2021)
location: Kaiga
notes: On or around 21 November 2018, IS-aligned Boko Haram militants attacked the Chadian army barracks in the town of Kaiga near the Lake of Chad with mortars, killing two soldiers, injuring some other and destroying two vehicles.