Australian advisers have been caught up in a suspected mustard gas attack in Iraq, APA reported citing CBS News.
Islamic State is believed to have launched a “low grade” chemical attack in Mosul, Iraq's second largest city, on Sunday.
An Iraqi unit with Australian and US advisers was hit, with six soldiers suffering breathing problems as a result.
No Australians were injured in the attack however up to 25 Iraqis have been affected.