Gear Load Marines load refueling equipment during Integrated Training Exercise 4-19 at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., June 10, 2019. The exercise allows Marines to practice combined-arms maneuver warfare. SHARE: Download: Full Size (1.68 MB) Tags: training, Marine Corps Credit: Marine Corps Lance Cpl. Preston L. Morris VIRIN: 190610-M-QC096-105E.JPG Photo Gallery