Sand Collectors Marines collect sand on Iwo Jima, Japan, Nov. 7, 2017, as part of an educational program on the site’s historical significance. The Marines are assigned to Marine Corps Air Station Iwakuni. Marine Corps photo by Lance Cpl. Mason Roy SHARE IMAGE: Download Image: Full Size (0.81 MB) Photo By: Lance Cpl. Mason Roy VIRIN: 171107-M-OQ666-0240C.JPG Photo Gallery