source: Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction
actor2: N/A
location: Sambisa Forest Reserve
notes: Movement of forces: Around 30 June 2021 (week of), hundreds of ISWAP members, and their families, moved to the Jas Shejau's old sanctuary in the Sambisa Forest Reserve (Gwoza LGA, Borno) following the alliance between Boko Haram Shekau and ISWAP factions.