51st MSG welcomes new commander
U.S. Air Force Col. Jeffrey Elliott, 51st Mission Support Group outgoing commander, relinquishes command of the 51st MSG to Col. Ryan Ley, 51st Fighter Wing commander, during a change of command ceremony at Osan Air Base, Republic of Korea, July 24, 2026. The 51st MSG is composed of five diverse squadrons that provide base communications, engineering, security, law enforcement, transportation, supply, personnel support, logistics readiness, education, food services, housing and recreation to more than 2,700 personnel. (U.S. Air Force photo by Senior Airman Jessica Mun)