Dispatched to fill potholes on the highways of Iraq, the road repair platoon works to assure safe passage for citizens and military personnel. Lieutenant Donavan leads the platoon, painfully aware of his shortcomings and isolated by his rank. Doc Pleasant, the medic, joined for opportunity, but finds his pride undone as he watches friends die. And Kateb is an Iraqi interpreter whose love of American culture is matched only by his disdain for what Americans are doing to his country.