source: Guardian (Nigeria); Daily Leadership (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: Around 2 December 2021 (between 25 November - 9 December), 192 Boko Haram/ ISWAP militants and their families, made up of 51 adult males, 67 adult females, and 74 children, surrendered to Nigerian troops according to the defense headquarters. Location coded as Maiduguri (Maiduguri Metro, Borno).