THE HAGUE—Russia may have tampered with the site of an alleged chemical weapons attack in Syria’s Douma, the U.S. envoy to the global watchdog said on Monday, urging the body to condemn the continuing use of banned chemical weapons.
The comments came during a closed-door meeting at the Organisation for the Prohibition of Chemical Weapons, convened after an April 7 attack in the town of Douma, outside the Syrian capital, in which dozens of people were allegedly killed with poison gas.
