source: Twitter; Inside Arewa (Nigeria); Vanguard (Nigeria); Daily Trust (Nigeria); Daily Independent (Nigeria); Daily Post (Nigeria); Sun (Nigeria)
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Nigeria)
location: Khaddamari
notes: Around 31 May 2020 (as reported), Boko Haram attacked Khaddamari (Jere LGA, Borno), destroyed the council secretariat and stole military equipment.