FILE - In this Monday, Feb. 25, 1991 file photo, an Iraqi prisoner waits with his hands up while a Saudi trooper inspects papers at an Iraqi bunker complex in southern Kuwait. The coalition advance, and massive surrenders by Iraqi troops, continued throughout the second full day of Operation Desert Storm's ground warfare in the Gulf War. In February 1991, after months of building an international coalition, U.S. forces entered Kuwait to end the Iraqi occupation of its smaller, oil-rich neighbor. (AP Photo/Laurent Rebours, File)