U.S. Air Force TSgt. Alex Rose, 721st Aerial Port Squadron special handling operator, gives the one-minute signal while securing a parachute static line during sustained airborne demonstration at Ramstein Air Base, Germany, May 9, 2019. U.S. Airmen, Soldiers, and NATO service members participated in the annual Atlantic Stripe development conference hosted by U.S. Air Forces in Europe and Air Forces Africa, designed to enhance NCOs ability to lead in a tactical and technical environment. (U.S. Army photo by Spc. Christopher Brecht)