U.S. Air Force Staff Sgt. Ryan Hervey, 81st Training Support Squadron technical training enterprise supervisor and member of the Air Force Sergeants Association Chapter 652, and Airman 1st Class Joshua Rodriguez, 81st TRSS technical training enterprise network administrator and member of the Air Force Sergeants Association Chapter 652, place U.S. flags in the ground along Larcher Blvd. at Keesler Air Force Base, Mississippi, June 11, 2021. June 14 is Flag Day, a celebration of the history of the American flag and a time to remember proper etiquette for its display. Flag Day recognizes the adoption of the Stars and Stripes as the official flag of the United States 238 years ago on June 14, 1777, by the Continental Congress meeting in Philadelphia. (U.S. Air Force photo by Kemberly Groue)