Air Force Chief of Staff Gen. David L. Goldfein receives a briefing on maintenance and test operations at Edwards Air Force Base, Calif., June 17, 2020. The visit marked Goldfein’s first trip to Edwards AFB. He received a tour of numerous base facilities and was briefed on some of the current test projects on the base. He also learned about the added COVID-19 safety measures and how Edwards AFB personnel have worked through the COVID-19 safety considerations to accomplish their mission. (U.S. Air Force photo by Giancarlo Casem)