in this Monday, June 30, 2014 photo, militants from the al-Qaida-inspired Islamic State of Iraq and the Levant (ISIL) celebrate the group's declaration of an Islamic state, in Fallujah, 40 miles (65 kilometers) west of Baghdad, Iraq. The militant extremist group's unilateral declaration of an Islamic state is threatening to undermine its already-tenuous alliance with other Sunnis who helped it overrun much of northern and western Iraq. (AP Photo)