U.S. Navy Aviation Ordinanceman AIRMAN Tony D. Acker shops in the ship's store aboard the Wasp Class Amphibious Assault Ship USS IWO JIMA (LHD 7) on Sep. 21, 2006 in the Persian Gulf. The IWO JIMA is on a six-month deployment in support of Maritime Security Operations and the Global War on Terrorism.(U.S. Navy photo by Mass Communication SPECIALIST SEAMAN Christopher L. Clark) (Released)