Evacuation Challenge Marines evacuate a simulated casualty during combat endurance challenge on Marine Corp Base Camp Pendleton, Feb. 5, 2016. Marines hiked nearly seven miles, testing weapons systems, combat lifesaving skills, land navigation and simulated casualty evacuation. Marine Corps photo by Pvt. Robert Bliss SHARE: Download: Full Size (1.79 MB) Credit: Pvt. Robert Bliss VIRIN: 160205-D-HV319-500.JPG Photo Gallery