source: Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Military Forces of Cameroon (1982-)
location: Gouloudjahan
notes: On 18 May 2020, Boko Haram attacked a military post in Gouloudjahan village, Mora subdivision (Mayo-Sava, Extreme-Nord). No fatality and/or casualty reported.