source: Sun (Nigeria); Vanguard (Nigeria)
actor1: Military Forces of Nigeria (2015-) Joint Task Force
actor2: Islamic State (West Africa) - Lake Chad Faction
location: Duguri
notes: On 28 November 2019, troops of the Multinational Task Force regained Duguri (Kukawa, Borno) and encountered ISWAP. 13 ISWAP fighters were killed and equipment seized.