Tests show Islamic State used mustard agent in Iraq, say Kurds

Severe respiratory irritant is banned under Chemical Weapons Convention

Islamic State fighters fired mortar rounds containing mustard agent at Kurdish peshmerga fighters in northern Iraq during clashes in August, the Ministry of Peshmerga Affairs, which oversees Kurdish armed forces there, said on Wednesday.

Blood samples taken from about 35 fighters who were exposed in the attack southwest of the regional capital Erbil, along with an examination of wounds, showed “signatures of sulfur mustard”, the ministry said in a statement.

It did not say if any of the peshmerga had died as a result of the attack, or how severely they had been wounded.

Respiratory problems

Sulfur mustard, which can burn skin and mucus tissue and cause severe respiratory problems, is banned under the Chemical Weapons Convention, an arms treaty intended to stop the use of chemical weapons.

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The samples were sent to a laboratory outside of Iraq for analysis with the help of members of the “Global Coalition against Isil”, the statement said, citing an acronym for identifying Islamic State.

It called on countries fighting Islamic State to give Kurdish peshmerga fighters equipment for protection against chemical attacks.

The US is among a handful of countries which are giving military assistance to Kurdish forces in northern Iraq.

The ministry’s statement adds to a mounting body of evidence that Islamic State has a stockpile of chemical weapons in Iraq.

Roughly 37 mortars fired in the attack detonated and released “white smoke and a black liquid”, according to the ministry statement.

Broad arsenal

Islamic State already has a broad arsenal of weapons and military vehicles that it seized from the Iraqi army.

In January of this year, IS carried out an attack using “weaponised chlorine” and has used chemical weapons on at least four other occasions, the ministry statement said.

IS has also been accused of using chemical weapons in neighbouring Syria.

The director of the Organisation for the Prohibition of Chemical Weapons, an international body that tracks the use of banned chemical weapons, expressed “serious concern” over IS’s use of chemical weapons in mid-August.

Iraqi Kurds were the victim of a major chemical weapons attack by the Iraqi military under Saddam Hussein in 1988, which left thousands dead in the city of Halabja.

Reuters