AlHijjah 11, 1434, Oct 16, 2013, SPA -- Disarmament experts have verified 11 out of 20 designated chemical sites in Syria, said the international chemical weapons watchdog on Wednesday. "Activities have also included critical equipment destruction at six sites as well as some Category 3 weapons (unloaded chemical weapons ammunition) destruction," dpa quoted the Organization for the Prohibition on Chemical Weapons (OPCW) as saying in its latest update.