U.S. Air Force Capt. Nam Nguyen, 633rd Medical Operations Squadron internal medicine physician, deploys from Joint Base Langley-Eustis, Va., Oct. 18, 2017. Nguyen deployed as part of a Langley Air Force Base expeditionary medical care team to support hurricane relief efforts in Puerto Rico. (U.S. Air Force photo by Tech. Sgt. Natasha Stannard)