U.S. Air Force Col. David Briggs, outgoing 378th Expeditionary Mission Support Group commander, addresses the crowd during the unit change of command ceremony, Prince Sultan Air Base, July 5, 2021. The 378th EMSG provides full spectrum support to the 378th Air Expeditionary Wing and joint partners, sustaining and defending forces to enable combat power projection in the region. (U.S. Air Force photo by Senior Airman Samuel Earick)