Three people were killed and five wounded in a surprise attack launched by militants on Sunday in the Libyan city of Sabratha.
The al-Wadi brigade said that three militants wee killed and five others wounded in the assault.
Efforts are underway to restore calm in the area.
The brigade said that it has seized the weapons in the militants’ possession, posting photographs on its official Facebook page of how it restored its control over the city.
A military commander in Sabratha in charge of operations against ISIS denied that members of his unit were among the victims of the clashes.