source: Sembe TV; Undisclosed Source
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: MNJTF: Multinational Joint Task Force
location: Tolkomari
notes: On 28 May 2021, the MNJTF forces repelled a nighttime attack of Boko Haram in Tolkomari village, Kolofata subdivision (Mayo-Sava, Extreme-Nord). No fatality and/or casualty reported.