MARINE CORPS AIR STATION FUTENMA, Okinawa (Sept. 14, 2021) U.S. Marines with Combat Logistics Regiment 37, 3d Marine Logistics Group, board a CH-53 Super Stallion to Ie Shima during operation Iron Dragon, Marine Corps Air Station Futenma, Okinawa, Japan, Sept. 14, 2021. Iron Dragon is a regimental exercise designed to simulate the establishment of a new command center in a tactical environment. 3d MLG, based out of Okinawa, Japan, is a forward deployed combat unit that serves as 3d MLG�s comprehensive logistics and combat service support backbone for operations throughout the Indo-Pacific area of responsibility. (U.S. Marine Corps photo by Lance Cpl. Madison Santamaria)