Transferring Casualties Soldiers transfer role-playing patients to a medical tent during a joint mass casualty training exercise near Djibouti City, Djibouti, April 24, 2018. Vermont Air National Guard photo by Master Sgt. Sarah Mattison SHARE: Download: Full Size (1.62 MB) Tags: africom, u.s. africa command, texas army national guard, soldiers, army, training Credit: Master Sgt. Sarah Mattison VIRIN: 180424-Z-KE462-0194A.JPG Photo Gallery