ISIS Suspected of Chemical Attack.

The article states that the militant Islamic organization Islamic State (ISIS) was suspected of using mustard agent against Kurdish fighters known as the Peshmerga in northern Iraq in mid-August 2015. According to the article, U.S. government officials indicated that ISIS could have obtained the chemical weapons in Syria. The article states that ISIS obtained control of Syrian territory near where forces of Syrian president Bashar al-Assad stored chemical weapons.