Capt. Jessica Hegenbart, and her husband, Chief Warrant Officer Brian Hegenbart, foreground, both pilots, sit at the controls of a Black Hawk helicopter at Camp Striker in western Baghdad, Friday, March 21, 2008. The Army is allowing scores of husband-and-wife soldiers to live and sleep together in the war zone -- a move aimed at preserving marriages, boosting morale and perhaps bolstering re-enlistment rates at a time when the military is struggling to fill its ranks five years into the fighting. [Agencies]