The security situation in Syria has prevented international inspectors from visiting two remaining chemical weapons sites, according to the Organization for the Prohibition of Chemical Weapons.

The security situation in Syria has prevented international inspectors from visiting two remaining chemical weapons sites, according to the Organization for the Prohibition of Chemical Weapons.

Inspectors have visited 21 out of 23 chemical sites, Itar-Tass reported.

“The two remaining sites have not been visited due to security reasons,” the Hague-based international watchdog said in a statement.

It added that Syria has presented in time a formal declaration on its chemical weapons program, including a schedule of their destruction.