Airmen from MacDill Air Force Base Fla., stand at parade rest during a retreat ceremony Aug. 22, 2017. Retreat ceremonies serve as a signal for the end of the official duty day as well as a way to pay respect to the flag. (U.S. Air Force photo illustration by Airman 1st Class Caleb Nunez)

Download Image: Full Size (0.34 MB)
Photo by: Airman 1st Class Caleb Nunez |  VIRIN: 170822-F-FI895-0030.JPG