Keywords: 140116-F-XL333-031 (12085171346).jpg U S Air Force Senior Airman Douglas Prewitt with the 621st Contingency Response Wing marshals a C-17 Globemaster III aircraft at the Geronimo Landing Zone at Fort Polk La Jan 16 2014 during a field training exercise at Joint Readiness Training Center 14-03 The training was designed to educate Service members in patient care and aeromedical evacuations in combat environments DoD photo by Master Sgt John R Nimmo Sr U S Air Force/Released https //www flickr com/photos/39955793 N07/12085171346/ 140116-F-XL333-031 2014-01-16 13 12 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/12085171346 2016-09-03 07 33 34 United States Government Work 4th Combat Camera Squadron United States Air Force Combat Fort Polk Louisiana Medical United States Department of Defense |