Navy Lt. Cmdr. Matthew Bradley, the chief of trauma at the Kandahar Airfield Role III medical facility, left, points out the original Role III hospital sign to Deputy Defense Secretary Bob Work during his tour of the medical facility at Kandahar Airfield, Afghanistan, Nov. 28, 2014. Work thanked Afghanistan-deployed service members for their contributions to the mission and their service to their country. Courtesy photo, Headquarters, U.S. Army 1st Cavalry Division Navy Lt. Cmdr. Matthew Bradley, the chief of trauma at the Kandahar Airfield Role III medical facility, left, points out the original Role III hospital sign to Deputy Defense Secretary Bob Work during his tour of the medical facility at Kandahar Airfield, Afghanistan, Nov. 28, 2014. Work thanked Afghanistan-deployed service members for their contributions to the mission and their service to their country. Courtesy photo, Headquarters, U.S. Army 1st Cavalry Division SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 379056-P-NMV54-789.jpg Photo Gallery