Secretary of the Air Force Barbara Barrett speaks with 509th Civil Engineer Squadron fire department members during a visit to Whiteman Air Force Base, Mo., June 11, 2020. Barrett spoke with base leaders, first responders and maintenance personnel across the installation to better understand Whiteman AFB’s mission in maintaining global support and combat readiness during the COVID-19 pandemic. (U.S. Air Force photo by Staff Sgt. Dylan Nuckolls)