source: Vanguard (Nigeria)
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: Zari Kasake
notes: On 11 May 2019, Nigerian Armed Forces cleared Zari Kasake and Jumachere (Mobbar, Borno). The forces did not face any resistance from ISWAP or Boko Haram.