Iraqi Foreign Minister Fuad Hussein reveals a quartet committee that includes Syria to fight ISIS Details: Iraqi Foreign Minister Fuad Hussein, in statements to Al Jazeera: We have information about the concentration of ISIS groups on the Syrian side of the border with Iraq. Hussein confirmed the existence of a quartet committee that includes Iraq, Syria, Jordan and Turkey to fight ISIS inside Syria. Hussein explained that Iraqi forces are moving militarily on the border with Syria to prevent the infiltration of ISIS elements and to fight drug smuggling.