source: Twitter
actor1: Military Forces of Niger (2011-2021)
actor2: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
location: Gashigar
notes: On 29 May 2020, Boko Haram/IS repelled an attack on Gashigar (Mobbar LGA, Borno) by Military Forces of Niger.