U.S. Air Force Lt. Col. Tory Woodard, the 35th Aerospace Medicine Squadron commander, poses for a photo at McMurdo Station, Antarctica, Dec. 29, 2017. To support Operation Deep Freeze, Woodard volunteered for the 60-day deployment as Joint Task Force-Support Forces Antarctica’s local validating flight surgeon. He coordinated civilian and military assets to support any med evacuation missions in Antarctica. (Courtesy photo)