Osan Air Base Airmen prepare the arrival aircraft of Gen. Mark A. Milley, Chairman of the Joint Chiefs of Staff, for taxi after his arrival at Osan AB, Republic of Korea, Nov. 30, 2021. Milley, who will meet with senior leaders to reinforce the US-ROK alliance and the shared defense of the peninsula, also toured the base and discussed mission readiness with base leadership during his visit. (U.S. Air Force photo by Staff Sgt. Douglas Lorance)