Graduation Day An Air Force basic military graduation and coining ceremony is held for the 320th Training Squadron at the Pfingston Reception Center on Joint Base San Antonio-Lackland, Texas, Aug. 13, 2020. The graduation ceremonies are closed to the public until further notice for the safety and security of the airmen and their family members due to coronavirus. SHARE: Download: Full Size (0.79 MB) Tags: Air Force, Coronavirus Credit: Johnny Saldivar, Air Force VIRIN: 200813-F-YQ806-0090.JPG Photo Gallery