source: Legit; Nigeria Herald
actor1: Military Forces of Nigeria (2015-)
actor2: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
location: Geidam
notes: On 21 July 2021, the military forces clashed with Boko Haram members in the town of Geidam (Geidam, Yobe), gaining control over the town. No reports on injuries or fatalities.