Chilean Air Force Capt. Vivian Leiva, medical health officer, looks through a bag of medical supplies used on Critical Care Air Transport missions on Dec. 7, at Camp Bramble on Joint Base San Antonio-Lackland, Texas. Each CCAT Team carries roughly 560 pounds of gear, enough to continue the level of acute care for three critically ill patients up to 24-hours. (U.S. Air Force photo by Kiley Dougherty)