A Kurdish peshmerga fighter takes his position behind a wall on the front line with militants from the al-Qaida-inspired Islamic State in Iraq and the Levant (ISIL), in Tuz Khormato, 100 kilometers (62 miles) south of the oil rich province of Kirkuk, northern Iraq, Wednesday, June 25, 2014. A defiant Prime Minister Nouri al-Maliki rejected calls Wednesday for an interim “national salvation government” intended to undermine the Sunni insurgency by presenting a unified front among Iraq’s three main groups, calling it a “coup against the constitution.” (AP Photo/Hussein Malla)