US military chief: 'Concerning' mustard attack on US basehttp://www.cnn.com/2016/09/22/politics/general-dunford-mustard-attack-isis-iraq/Ryan Browne
September 22, 2016
The military assesses that the shell fired on a joint US-Iraqi base Tuesday was indeed a chemical weapon, according to Chairman of the Joint Chiefs of Staff Gen. Joseph Dunford.
"We assess it to be a sulfur mustard blister agent," Dunford told the Senate Armed Services Committee Thursday. It is the first time the military has confirmed its assessment on the record since CNN reported the development Wednesday.
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