An Iraqi soldier looks on as smoke rises from oil wells in the Ajil field east of the city of Tikrit in the Salahuddin province, March 4, 2015. REUTERS/ Mahmoud Raouf
An Iraqi soldier looks on as smoke rises from oil wells in the Ajil field east of the city of Tikrit in the Salahuddin province, March 4, 2015. REUTERS/ Mahmoud Raouf