Audience members applaud after Lt. Gen. Jacqueline D. Van Ovost, Air Force Headquarters director of staff and former commander of the Presidential Airlift Wing, finishes her speech at the Joint Base Andrews’ 75th Anniversary event, on JBA, Md., May 2, 2018. Ovost spoke about how JBA’s readiness and response has shown in global contingencies throughout the years. (U.S. Air Force photo by Airman Michael S. Murphy)