Keywords: US Navy 040805-N-5471P-018 U.S. Marines assigned to the 22nd Marine Expeditionary Unit (MEU) await their turn to ride on a Landing Craft Air Cushion (LCAC).jpg en Arabian Gulf Aug 5 2004 U S Marines assigned to the 22nd Marine Expeditionary Unit MEU await their turn to ride on a Landing Craft Air Cushion LCAC back to the ship after a tour in Afghanistan The 22nd MEU is part of Expeditionary Strike Group Two ESG-2 and has been conducting operations in the Arabian Gulf in support of Operations Iraqi Freedom OIF U S Navy photo by Photographer's Mate 2nd Class Aaron Peterson RELEASED 2004-08-05 040805-N-5471P-018 Navy http //www navy mil/view_image asp id 16973 U S Navy photo by Photographer's Mate 2nd Class Aaron Peterson PD-USGov-Military-Navy United States Navy in the Persian Gulf LCAC-88 ship 1997 22nd Marine Expeditionary Unit |