U.S. Marines with Combat Logistics Battalion 31, 31st Marine Expeditionary Unit fly tactical resupply vehicles during a simulated unmanned resupply, Okinawa, Japan, Dec. 11, 2025. This training allowed Marines to test the capabilities and range of their equipment during a high tempo environment. The 31st MEU, the Marine Corps’ only continuously forward deployed MEU, provides a flexible and lethal force, ready to perform a wide range of military operations as the premiere crisis response force in the Indo-Pacific region. (U.S. Marine Corps photo by Lance Cpl. Gerardo Mendez)