A spokesperson for the Iraqi forces said the Irishman who died following an Isis suicide bombing near Mosul did not kill anyone else.
Khalid Kelly, also known as 'Taliban Terry', was blown up by an anti-tank rocket on Friday.
The former nurse from Dublin had driven an armoured truck packed with explosives into Shia militia.
The 49-year-old converted to Islam 16 years ago and was referred to by Islamic State as Abu Osama Al-Irlandi.
