A Coast Guard 32-foot transportable port security boat is loaded into a C-17 Globemaster III at MacDill Air Force Base, Fla., Feb. 20, 2015. The 6th Air Mobility Wing hosted two Coast Guard exercises for the Port Security Unit 309 from Feb. 18 through March 1, 2015. (U.S. Air Force photo by Senior Airman Ned T. Johnston/Released)