Syria
Traces of sarin found in samples
President Bashar al-Assad's ally Iran spurred the regime's use of the nerve agent sarin against the Syrian rebels.
The Central Intelligence Agency (CIA) was the successor to the Office of Strategic Services (OSS) after the Second World War. Its heyday was during the Cold War. CIA considers itself as the senior intelligence service among the US Intelligence Community. Before the establishment of the Defense Clandestine Service (DCS), it was the only agency able to carry out clandestine operations, through its National Clandestine Service (NCS).