170709-N-NJ910-0023 ATLANTIC OCEAN (July 9, 2017) Sailors and Marines conduct a foreign object debris walk down on the flight deck of the amphibious assault ship USS Iwo Jima (LHD 7). The ship is underway with Amphibious Squadron (PHIBRON) 4 and the 26th Marine Expeditionary Unit (26th MEU) conducting PHIBRON-MEU integrated training in preparation for their upcoming deployment. (U.S. Navy photo by Mass Communication Specialist Seaman Dary M. Patten/Released)