Lance Cpl. Gage Vielee, a motor transport mechanic with Truck Company, 23rd Marine Regiment, 4th Marine Division, inspects, maintains, and repairs a fleet of motor transport vehicles supporting the Marines of Marine Air Ground Task Force 23, during Integrated Training Exercise 4-18, in Twentynine Palms, California, on June 8, 2018. Vielee is one of over 5,500 Marines from Reserve units located across the United States participating in ITX 4-18, the largest annual Marine Forces Reserve training exercise.