Turkish President Tayyip Erdogan and Russian President Vladimir Putin have agreed to support an investigation by the Organisation for the Prohibition of Chemical Weapons into the chemical weapons attack in Syria last week, Turkish presidential sources say.
In a Thursday phone call, Erdogan stressed to his Russian counterpart that the use of chemical weapons was a crime against humanity, they said.
The April 4 attack in the town of Khan Sheikhoun, blamed by many governments on the forces of Syrian President Bashar al-Assad, killed scores of people and prompted the United States to launch a missile strike on a Syrian air base in response.
