RED LINES: ISIS Used Chemical Arms at Least 52 Times in Syria and Iraq, Report Says.

“The coalition is concerned about ISIL’s use of chemical weapons,” Col. John Dorrian, a military spokesman in Iraq, said in an email on Monday, using another name for the Islamic State. “ISIL has used them in Iraq and Syria in the past, and we expect them to continue employing these types of weapons.”

Colonel Dorrian said that the Islamic State’s ability to use chemical weapons is “rudimentary,” and that American, Iraqi and other allied troops are equipped to deal with the impact of these chemical attacks — typically rockets, mortar shells or artillery shells filled with chemical agents. The effects of these chemical munitions thus far have been limited to the immediate area where they land.

Given enough time and space, ISIS’s chemical efforts will become less rudimentary.