TRIPOLI  18 May (ANA)- Fighters from the Islamic State of Iraq and the Levant (ISIL or ISIS) have killed at least three troops at a security checkpoint in southern Libya, according to officials. 

In a statement on Saturday, the self-styled Libyan National Army (LNA) said the fighters captured four soldiers in the attack on the town of Zillah, 750 kilometres southwest of the capital, Tripoli. 

The LNA, led by renegade military commander Khalifa Haftar, said its troops were able to free four of the captives. 

ISIL claimed responsibility for the attack in a statement distributed through its Aamaq news agency.

Reuters news agency, citing a security source and residents, said ISIL fighters struck at the entrance to the Zillah oilfield.

An engineer told Reuters that workers at the field were safe and facilities had not been damaged.

Libya is an oil and gas-rich nation that has been wracked by militia violence and political divisions since the NATO-backed toppling of its long-time ruler Muammar Gaddafi in 2011.

Following the attack on Zillah, the chief of Libya's National Oil Corporation warned that the continued instability in Libya could make it lose 95 percent of its oil production. 

"Unfortunately if the situation will continue like this I'm afraid that maybe 95 percent of production will be lost," Mustafa Sanalla told reporters in Jeddah ahead of a ministerial panel gathering on Sunday of top OPEC and non-OPEC producers.(ANA)

FA/ANA/18 May 2019-------