Hmm, so he found a way to hide them.
Syria's Assad regime used mobile weapons labs to hide the chemical arms program it agreed to destroy

REUTERS/Bassam KhabiehA man mourns the victims of a chemical weapons attack in Ghouta, Syria.

Assad is 'getting desperate,' and the US thinks he could use chemical weapons on a massive scale
Inspectors tasked with ridding Syria of its chemical weapons were surprised to discover that many of the production facilities were hidden in plain sight, including aboard 18-wheeler trucks disguised as moving vans, the Wall Street Journal has reported.
Syrian president Bashar Assad went to great lengths to hide Syria's chemical weapons program from the world. The regime's use of sarin nerve gas — a highly toxic chemical warfare agent banned under international law — came under intense scrutiny after 1,500 Syrian civilians died from exposure to the gas in a 2013 regime attack outside of Damascus.
President Barack Obama backed down from his plan to launch limited airstrikes against the regime in response to the mass killing after Syria agreed, as part of a US-brokered and Russian-backed deal, to have its entire chemical weapons stock removed from the country and destroyed at sea.
Upon arriving in Syria in October 2013, however, inspectors with The Hague-based Organization for the Prohibition of Chemical Weapons (OPCW) were surprised to discover how extensive and sophisticated the regime's chemical weapons program really was.
Read more:
Syria s Assad regime used mobile weapons labs to hide the chemical arms program it agreed to destroy - Business Insider
Syria's Assad regime used mobile weapons labs to hide the chemical arms program it agreed to destroy

- Jul. 24, 2015, 2:02 PM


Assad is 'getting desperate,' and the US thinks he could use chemical weapons on a massive scale
Inspectors tasked with ridding Syria of its chemical weapons were surprised to discover that many of the production facilities were hidden in plain sight, including aboard 18-wheeler trucks disguised as moving vans, the Wall Street Journal has reported.
Syrian president Bashar Assad went to great lengths to hide Syria's chemical weapons program from the world. The regime's use of sarin nerve gas — a highly toxic chemical warfare agent banned under international law — came under intense scrutiny after 1,500 Syrian civilians died from exposure to the gas in a 2013 regime attack outside of Damascus.
President Barack Obama backed down from his plan to launch limited airstrikes against the regime in response to the mass killing after Syria agreed, as part of a US-brokered and Russian-backed deal, to have its entire chemical weapons stock removed from the country and destroyed at sea.
Upon arriving in Syria in October 2013, however, inspectors with The Hague-based Organization for the Prohibition of Chemical Weapons (OPCW) were surprised to discover how extensive and sophisticated the regime's chemical weapons program really was.
Read more:
Syria s Assad regime used mobile weapons labs to hide the chemical arms program it agreed to destroy - Business Insider