YUMA, ARIZONA, (May 31, 2026) - U.S. Marines assigned to Maritime Raid Force, 13th Marine Expeditionary Unit, transit aboard an MV-22B Osprey assigned to Marine Medium Tiltrotor Squadron (VMM) 364 (Reinforced), 13th MEU, to conduct a military free-fall insertion in support of a simulated raid during Realistic Urban Training at Marine Corps Air Station Yuma, Arizona. RUT is a critical pre-deployment exercise that enables the 13th MEU to integrate its command, air, ground and logistics combat elements, ensuring the force is prepared to respond rapidly and effectively to crises in unfamiliar, urban environments. (U.S. Marine Corps photo by Lance Cpl. Christian Cutter) (Image via DOW)