MacDill hosts Patriot Sands '18
U.S. Air Force Airmen assigned to the 46th Aerial Port Squadron (APS) at Dover Air Force Base, Del., test out their equipment at MacDill Air Force Base, Fla., Feb. 28, 2018. These protective masks were used as part of a readiness training exercise called Patriot Sands. (U.S. Air Force photo by Airman 1st Class Scott Warner)