source: Sahara Reporters; Daily Independent (Nigeria); AFP; Nigeria Herald; Legit
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Nigeria)
location: Konduga
notes: On 18 May 2020, two Boko Haram female suicide bombers attacked Mandirari in Konduga LGA (Borno). 2 civilians were killed along with the suicide bombers.