U.S. Marine Corps Cpl. Sergio Rios, a system repairer with the 31st Marine Expeditionary Unit, sets up a radio system during a communication exercise at Camp Hansen, Okinawa, Japan, Nov. 19, 2024. Marines with the 31st MEU were paired with instructors from Deploying Group Systems Integration Testing to ensure that the Marines are efficient in functioning Command, Control, Communications and Computer equipment and are prepared for real-world contingencies. 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. Rios is a native of Nevada. (U.S. Marine Corps photo by Lance Cpl. Raul Sotovilla) - U.S. Marine Corps Cpl. Sergio Rios, a system repairer with the 31st Marine Expeditionary Unit, sets up a radio system during a communication exercise at Camp Hansen, Okinawa, Japan, Nov. 19, 2024. Marines with the 31st MEU were paired with instructors from Deploying Group Systems Integration Testing to ensure that the Marines are efficient in functioning Command, Control, Communications and Computer equipment and are prepared for real-world contingencies. 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. Rios is a native of Nevada. (U.S. Marine Corps photo by Lance Cpl. Raul Sotovilla)