U.S. forces said on Wednesday they killed 11 suspected militants in their second air strike in a week near the southern Libyan town of Murzuq, as the U.N. envoy warned of a growing risk of armed escalation and rights abuses in the country.
The strike comes as rival factions have been locked in a battle around the capital Tripoli, about 500 miles (800km) to the north, which forces loyal to eastern-based commander Khalifa Haftar have been trying to capture since April.
The U.S. attack, carried out on Tuesday deep in Libya’s southern desert, followed a Sept. 19 strike that the U.S. said had killed eight suspected militants.
“This air strike was conducted to eliminate ISIS (Islamic State) terrorists and deny them the ability to conduct attacks on the Libyan people,” Major General William Gayler, director of operations for U.S. Africa Command, said in a statement.
Some Islamic State militants retreated south into Libya’s desert as the group lost its stronghold in the coastal city of Sirte at the end of 2016.
The U.S., which has carried out occasional strikes in desert areas, has said it will not allow militants to use the fighting around Tripoli for cover.