source: Legit; Daily Post (Nigeria); Sun (Nigeria); Nigeria Punch; Daily Trust (Nigeria); Daily Independent (Nigeria); 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: Sambisa Forest Reserve
notes: On 15 May 2020, Nigerian Armed Forces attacked Boko Haram/IS with artillery and air strikes on their way from Sambisa Forest to Mandara mountains in Gwoza LGA (Borno). 5 BH/IS fighters were killed.