source: EONS Intelligence
actor1: Islamic State (West Africa) - Lake Chad Faction
actor2: Civilians (Nigeria)
location: Biu
notes: On 1 August 2021, ISWAP militants abducted two cholera aid workers in Biu (Biu LGA, Borno state). The militants accused the victims of being government spies but released them later that day after locals went to ISWAP camp and inform them that the victims were aid workers.