COVID-19 Testing Soldiers participate in mass rapid COVID-19 testing at Joint Base Langley-Eustis, Va., June 3, 2020. The Defense Department chose the base as the first military installation to conduct testing of about 7,800 service members over a three-day period. SHARE: Download: Full Size (1.29 MB) Credit: Air Force Airman 1st Class Monica Roybal VIRIN: 200603-F-RF516-1246M.JPG Photo Gallery