Since the 2011 uprising that sparked the war, more than 100,000 people have died in Syrian prisons, often under torture, according a 2022 estimate from the Syrian Observatory for Human Rights.
After Assad’s overthrow, thousands flocked to Saydnaya prison – a grim symbol of some of the worst atrocities committed under his rule – hoping to find loved ones who disappeared in government jails.
The UK-based war monitor also said about 30,000 people had been detained at Saydnaya, where detainees endured some of the worst torture, with only 6000 released.
On Tuesday the White Helmets said they were looking for “hidden underground cells”, before announcing the end of search operations at Saydnaya without finding further detainees.
Many families remain convinced some prisoners have been kept in secret underground dungeons.
Saydnaya is believed to have several underground levels sealed behind airtight gates.
Most of the detainees who had not been released were officially considered missing, with their death certificates rarely reaching their families unless exorbitant bribes were paid.
- Agence France-Presse