Forces loyal to Libyan commander Khalifa Haftar engaged in fierce clashes around Derna, as two soldiers were killed in a car bomb and another was abducted from a checkpoint.
The fighting south-west of Derna was the most intense since Haftar’s Libyan National Army (LNA) stepped up its campaign to take control of Derna, said Milad al-Zwai, spokesman for the LNA’s Special Forces.
A commander was killed and two soldiers wounded, he said.
Derna is controlled by a coalition of Islamist militants and rebel veterans known as the Derna Mujahideen Shura Council (DMSC).
The LNA, which has been trying to consolidate its grip on eastern Libya after taking Benghazi last year, encircled Derna and launched occasional air raids over the city.
Haftar announced he would “liberate” the city early this month.
According to medical sources and statements, LNA forces lost about nine men and 14 DMSC members were killed in recent clashes around Derna.
The car bombing took place south-west of Ajdabiya, while a soldier was abducted from a checkpoint south of Benghazi, a security source said.
It was not immediately clear who carried out the attacks. Islamic State militants have previously targeted checkpoints in the area.