“Airborne!” 2019 JCSE Mustang Challenge
U.S. Army Joint Communications Support Element (JCSE) soldiers commence a relay race during the 2019 JCSE Mustang Challenge at MacDill Air Force Base, Fla., Sept. 7, 2019. The Mustang Challenge concluded with the physical training competition, testing the physical strength, endurance and agility of the soldiers. (U.S. Air Force photo by Airman 1st Class Ryan C. Grossklag)