source: Tchadinfos; RFI; Toumai Web Medias; Alwihda (Chad)
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Military Forces of Chad (1990-2021)
location: Ngouboua
notes: On May 25, an army convoy was struck by a mine between Baga Sola and Ngouboua, killing five soldiers and a cameraman, and wounding eleven others.