The United States has welcomed recent progress by Syria in dismantling remnants of the chemical weapons programme inherited from former President Bashar al-Assad, as Damascus works with international monitors to eliminate undeclared weapons and related facilities.
Syria has begun destroying chemical weapons materials uncovered after the fall of the Assad government. The Organisation for the Prohibition of Chemical Weapons (OPCW) has verified the destruction of 42 aerial bombs, along with chemical-weapons production and storage facilities. The United Nations described the development as the first verified destruction of Syrian chemical weapons since 2014.
The progress follows the discovery in May 2026 of previously undeclared chemical-weapons materials and documentation linked to the former Assad-era programme. Syria’s new authorities have cooperated with the OPCW by providing access to sites, documents and information as international inspectors work to establish the full scale of the inherited arsenal.
Washington’s support reflects a broader effort to encourage Syria’s transitional authorities to meet international obligations under the Chemical Weapons Convention and prevent remaining chemical agents or weapons from falling into the hands of armed groups.
The OPCW has also taken steps to restore Syria’s rights and privileges under the Chemical Weapons Convention after previously suspending them over the former government’s failure to fully declare its programme and allegations of chemical-weapons use. The watchdog said Syria’s new leadership had demonstrated concrete cooperation and committed to resolving outstanding issues.
The process remains complicated by Syria’s wider security situation. Syrian officials have said Israeli military operations have disrupted some disarmament activities and created risks for personnel involved in the work. Meanwhile, Damascus is preparing legal proceedings against individuals accused of involvement in the former regime’s chemical-weapons programme.
The United States and its international partners are expected to continue pressing Damascus for full transparency, verification and destruction of all remaining chemical-weapons capabilities. The developments mark a potentially important shift in Syria’s relationship with international arms-control institutions after years of disputes over its chemical-weapons programme.
The OPCW has stressed that the ultimate objective remains the complete and verifiable elimination of all chemical weapons inherited from the former Syrian government.
