A UH-60 Blackhawk helicopter arrives at the Bayji, Iraq oil refinery carying Deputy Prime Minister of Oil Chalibi on March 22, 2006. The purpose of Chalibi and Coalition dignitaries visit was to conduct an assesment of the refinery and see what steps should be taken to more efficiently distribute gas products throughout the country. (U.S. Army photo by SPC. Charles W. Gill) (Released)