Oath Assemblage Airmen participate in a basic military graduation and coining ceremony at Joint Base San Antonio, June 4, 2020. Graduation ceremonies at the base have been closed to the public until further notice due to the coronavirus pandemic. SHARE: Download: Full Size (1.52 MB) Tags: air force, coronavirus Credit: Johnny Saldivar, Air Force VIRIN: 200604-F-YQ806-0080Y.JPG Photo Gallery