Syria is marking its first International Day of the Victims of Enforced Disappearances since the fall of former President Bashar al-Assad, as the country grapples with lingering questions over the fate of the many thousands who disappeared during the country’s civil war.

In a report released on Saturday to coincide with the annual commemoration, the Syrian Network for Human Rights (SNHR) said this year holds “particular significance” as it received a major increase in the number of cases since al-Assad was toppled in December.

Desperate families flocked to former detention centres, prisons, morgues, and mass grave sites to try to find their missing relatives after al-Assad’s removal, and investigators gained unprecedented access to government documents, witness accounts and human remains.

“A limited number of detainees were released alive, while the fate of tens of thousands remained unknown, rendering them forcibly disappeared,” SNHR said on Saturday. “This revealed a major tragedy that affected Syrian society as a whole.”

The rights group said in its report that at least 177,057 people, including 4,536 children and 8,984 women, were forcibly disappeared in Syria between March 2011 and August 2025.

It estimated that the former government was responsible for more than 90 percent of those cases.

“Al-Assad’s regime has systematically adopted a policy of enforced disappearance to terrorize and collectively punish society, targeting dissidents and civilians from various regions and affiliations,” SNHR said.

This year’s International Day of the Victims of Enforced Disappearances comes just months after a new Syrian government was established under the leadership of interim President Ahmed al-Sharaa.

Al-Sharaa has pledged to address the enforced disappearances, issuing a presidential decree in May that established a National Commission for Transitional Justice and a National Commission for Missing Persons (NCMP).

The bodies are tasked with investigating questions of accountability, reparations and national reconciliation, among other issues. Al-Sharaa has also pledged to punish those responsible for mass killings and other violations.

On Saturday, Syria’s Ministry of Foreign Affairs said enforced disappearances would remain a “national priority” for the country. “It can only be resolved by providing justice to the victims, revealing the truth, and restoring dignity to their families,” the ministry said.

The head of the NCMP, Mohammad Reda Jalkhi, also said that while “Syria faces a daunting task … [the] families of the missing have the right to full and effective investigations”.

Independence and resources

Rights advocates have welcomed the Syrian government’s early steps on enforced disappearances, including the establishment of the NCMP. But they stress that the commission must be independent and get all the resources it needs to be effective.

“Truth, justice and reparations for Syria’s disappeared must be treated as an urgent state priority,” Kristine Beckerle, deputy regional director for the Middle East and North Africa at Amnesty International, said in a statement this week.

The NCMP must have “adequate resources and the highest levels of cooperation across all state institutions”, Beckerle said. “With each day that passes, the torment of families waiting for answers about the fate and whereabouts of their loved ones grows.”

The Syrian Network for Human Rights also said the new commissions’ effectiveness “depends on their actual independence and full access to information and documents”.

“The legal frameworks regulating their work must be formulated to ensure the representation of victims and civil society, and to consolidate the comprehensiveness of justice, from truth-telling to accountability, reparations, and prevention of recurrence,” the group said.

On Saturday, the International Committee of the Red Cross (ICRC) said the disappearance of a family member was “not just a personal tragedy, but one of the deepest and most prolonged human wounds of the Syrian conflict”.

“The families of the missing deserve unwavering support and compassion to help them search for answers about the fate of their loved ones and put an end to their suffering,” Stephane Sakalian, head of the ICRC delegation in Syria, said in a statement.

“Their right to know is a fundamental humanitarian principle.”

Meanwhile, Syria’s state-run news agency SANA reported that an interactive website titled “Syria’s Prison Museum” was launched on Saturday to collect witness accounts of those detained in al-Assad’s detention centres, including the infamous Sednaya prison.

The platform, put together by journalists and activists, aims to be both a memorial and forensic archive to facilitate the push for accountability.

The United Nations estimates that al-Assad’s government ran more than 100 detention facilities and an unknown number of secret sites.

Under al-Assad, Syrian state officials used several techniques to punish real and perceived opponents, including whipping, sleep deprivation and electrocution.