Only twice before has the use of chemical weapons brought to Syria the threat or reality of US strikes -- in Ghouta in 2013, and in Khan Sheikhoun in 2017. Both occasions involved the alleged use of sarin gas, a nerve agent banned under the 1993 Chemical Weapons Convention.
원문출처 : https://www.cnn.com/2018/04/11/middleeast/syria-chemical-weapons-npw-analysis-intl/index.html
원문출처 : https://www.cnn.com/2018/04/11/middleeast/syria-chemical-weapons-npw-analysis-intl/index.html