Twelve unidentified bodies were found in mass graves in the Libyan city of Tarhuna, south of the capital, Tripoli.
The bodies, found on Sunday, were recovered from the newly discovered mass graves, Abdul-Aziz Jafri, a spokesman for the General Authority for Research and Identification of Missing Persons.
According to the Tripoli-based GNA, most of the graves were found in Tarhuna, Haftar’s last stronghold in western Libya.
The city was used by his forces as a launchpad during an ill-fated 14-month offensive to seize Tripoli from the GNA.
A total of 86 bodies have since been recovered in Tarhuna, and 28 others in Tripoli since the beginning of a search in June, according to Libyan media.