Tech. Sgt. Sean Townsend, loadmaster with the 709th Airlift Squadron at Dover Air Force Base, Delaware, teaches a joint response team to load a U.S. Coast Guard MH-65 Dolphin helicopter during Exercise Patriot Sands, Feb. 21, 2020, at Cecil Spaceport, Jacksonville, Florida. A joint-team of the U.S. Air Force Reserve, Army, National Guard, Coast Guard, and FBI trained with the 315th Contingency Response Flight, in support of Exercise Patriot Sands. (U.S. Air Force photo by Tech. Sgt. Della Creech)