The Pentagon also confirmed that a top al-Shabaab military commander was killed in a U.S. airstrike on December 2.
Abdirhaman Sandhere, also known as 'Ukash', was heavily involved in operations in Barawa, Lower Shebelle and was assassinated in the village of Kunyo Barrow, near Mogadishu.
Fierce clashes between Al-Shabaab fighters and ISIS turncoats have left at least 20 foreign militants dead in Somalia.
Pentagon spokesman Captain Jeff Davis confirmed that a senior leader of the al Qaeda-affiliated group al Shabaab was killed in a U.S. military air strike in Somalia carried out on December 2.