U.S. Airmen and Soldiers prepare to jump during a Military Freefall Jumpmaster Course at Aviano Air Base, Italy, Sept. 11, 2020. The course is normally taught at the 68th Rescue Squadron, at Davis-Monthan Air Force Base in Tucson, Arizona. Jumpmasters must be highly proficient in every component of the jump process, from ensuring equipment is donned properly to coordinating with the aircrew during the release so jumpers land on the designated drop zone. (U.S. Air Force photo by Staff Sgt. Savannah L. Waters)