U.S. Marine Corps Lance Cpl. Gavin Mennie, an inventory management specialist with 3d Supply Battalion, 3d Marine Logistics Group, and Phoenix, Arizona, native, applies a tourniquet during a Tactical Combat Casualty Care class on Camp Kinser, Okinawa, Japan, Aug. 24, 2021. TCCC aims to reduce combat deaths while allowing a unit to complete its' mission and provide the best possible care for casualties on the battlefield. 3d MLG, based out of Okinawa, Japan, is a forward deployed combat unit that serves as III Marine Expeditionary Force’s comprehensive logistics and combat service support backbone for operations throughout the Indo-Pacific area of responsibility.