source: Somali Memo
actor1: Al Shabaab
actor2: AMISOM: African Union Mission in Somalia (2007-) (Burundi)
location: Biyo Cadde
notes: On 22 December 2021, Al Shabaab militants fired mortar shells targeting AMISOM BNDF at a forward operation base in Biyo Cadde village (Jowhar, Middle Shabelle). The mortar landed inside the base. The militants claimed destroying tents. There were no casualties.