U.S. Secretary of Defense Dr. Mark T. Esper speaks during a lunch with Airmen at RAF Mildenhall, England, June 25, 2020. Esper met with 100th ARW, 352nd Special Operations Wing, Royal Air Force and tenant unit leadership to learn of the various mission sets and discuss the base’s role in operations in both the European and African theaters. (U.S. Air Force photo by Senior Airman Brandon Esau)