source: Daily Independent (Nigeria); Telegram
actor1: Civilian JTF: Civilian Joint Task Force
actor2: Islamic State (West Africa) - Lake Chad Faction
location: Gumsa
notes: On 14 December 2020, ISWAP militants clashed with CJTF members in Gumsa (Geidam LGA, Yobe), killing two militiamen and seizing weapons and ammunition.