Marines and Sailors hike up Hacksaw Ridge, Okinawa, Japan, Sept. 7, 2018. Marines and Sailors with Headquarters Company, Headquarters Regiment, 3rd Marine Logistics Group, participated in the World War II battle site tour to learn about the U.S. Marine Corps’ history on Okinawa and remember those who have gone before them. (U.S. Marine Corps photo by Pfc. Terry Wong) - Marines and Sailors hike up Hacksaw Ridge, Okinawa, Japan, Sept. 7, 2018. Marines and Sailors with Headquarters Company, Headquarters Regiment, 3rd Marine Logistics Group, participated in the World War II battle site tour to learn about the U.S. Marine Corps’ history on Okinawa and remember those who have gone before them. (U.S. Marine Corps photo by Pfc. Terry Wong)