source: As Sabah
actor1: Military Forces of Tunisia (2019-) National Guard
actor2: Soldiers of the Caliphate
location: Bu Aradah
notes: Weapons seizure: On 21 December 2021, Tunisian National Guard forces uncovered six members of the IS-affiliated Soldiers of the Caliphate in Bu Aradah (Bou Arada, Siliana). The Tunisian forces seized military equipment, and arrested four people.