621st ACS Change of Command

  • Published
  • By Senior Airman Thomas Sjoberg
  • 51st Fighter Wing Public Affairs
Col. James Fields, left, 607th Air and Space Operations Center vice commander, presents the guidon to Lt. Col. Julian Bermudez, 621st Air Control Squadron incoming commander, as a symbol of his taking command of the 621st ACS at Osan Air Base, Republic of Korea, May 23, 2023. Prior to taking command, Bermudez served as the 621st ACS director of operations. (U.S. Air Force photo by Senior Airman Thomas Sjoberg)