Libya’s state oil firm has restricted kerosene supplies to areas controlled by eastern commander Khalifa Haftar.
The only functioning airport in the Libyan capital was closed on Sunday after being struck by artillery fire overnight.
About 40 people are feared dead or missing after the latest wreck of a boat carrying migrants bound for Europe off the coast of Libya, while about 60 people may have been rescued, the U.N. refugee agency said on Tuesday.
A car bomb explosion in the eastern Libyan city of Benghazi killed three UN staff members and two other mission members on Saturday, the United Nations said.
Libya’s internationally recognized government, which is facing a campaign by eastern troops to take the capital, has accepted a United Nations proposal for a ceasefire during the Eid al-Adha religious holiday, a statement said on Friday.