source: Legit; Premium Times (Nigeria)
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Military Forces of Nigeria (2015-)
location: Maiduguri
notes: On 16 February 2020, Boko Haram (JAS) or ISWAP attacked Maiduguri (Maiduguri LGA, Borno) but got repelled by Nigerian Armed Forces in a gun battle.