OKINAWA, Japan (Sept. 14, 2021) U.S. Marine Corps Lance Cpl. Nicholas Matthews a guard force Marine with Headquarters Company, Combat Logistics Regiment 37, 3d Marine Logistics Group posts security during training exercise Iron Dragon, Ie Shima, 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)