source: Daily Trust (Nigeria)
actor1: Military Forces of Nigeria (2015-)
actor2: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
location: Ngala
notes: 03 June. Military forces encounter Boko Haram along Wulgo - Ngelkona near Ngelkona in Ngala Local Government Area of Borno state. Ten Boko Haram dead; a large amount of money recovered.