The 36th Assistant Commandant of the Marine Corps, Gen. Eric M. Smith, right, fits a 3D printed cast to the arm of Lance Cpl. Micah Mosley, a network administrator from 1st Marine Logistics Group (MLG), 1st Marine Division, I Marine Expeditionary Force (MEF), on Camp Pendleton, California, August 17, 2023. The cast was manufactured by 1st Medical Battalion. General Smith Visited 1st MLG as part of a command tour and to observe the logistical capabilities of I MEF. (U.S. Marine Corps photo by Sgt. Rachaelanne Woodward) - The 36th Assistant Commandant of the Marine Corps, Gen. Eric M. Smith, right, fits a 3D printed cast to the arm of Lance Cpl. Micah Mosley, a network administrator from 1st Marine Logistics Group (MLG), 1st Marine Division, I Marine Expeditionary Force (MEF), on Camp Pendleton, California, August 17, 2023. The cast was manufactured by 1st Medical Battalion. General Smith Visited 1st MLG as part of a command tour and to observe the logistical capabilities of I MEF. (U.S. Marine Corps photo by Sgt. Rachaelanne Woodward)