source: Blueprint; Daily Independent (Nigeria)
actor1: Military Forces of Nigeria (2015-)
actor2: Islamic State (West Africa) - Lake Chad Faction
location: Lambua
notes: On 20 June 2021, Nigerian military clashed with ISWAP fighters following an airstrike launched against the group in Lamboa (Lambua) (Kaga LGA, Borno). More than 20 ISWAP fighters were killed, including a commander and weapons and ammunition recovered.