Keywords: US Navy 110412-N-5538K-380 Marines assigned to the 31st Marine Expeditionary Unit organize equipment after debarking the forward-deployed amphibiou.jpg en WHITE BEACH NAVAL FACILITY Okinawa April 12 2011 Marines assigned to the 31st Marine Expeditionary Unit organize equipment after debarking the forward-deployed amphibious assault ship USS Essex LHD 2 Essex is completing a three-month patrol in the western Pacific Ocean that included participation in disaster relief operations in northeastern Japan U S Navy photo by Mass Communication Specialist 2nd Class Casey H Kyhl/Released 2011-04-12 110412-N-5538K-380 Navy http //www navy mil/view_image asp id 99865 U S Navy photo by Mass Communication Specialist 2nd Class Casey H Kyhl PD-USGov-Military-Navy Aboard USS Essex LHD-2 Mortars of the United States 31st Marine Expeditionary Unit M252 Mortar |