OSAN AIR BASE, Republic of Korea --   Secretary of Defense Lloyd J. Austin III addresses both U.S. and Republic of Korea service members during a visit at Osan Air Base, ROK, Nov. 14, 2023. Troop engagements allow military leaders at the strategic level to communicate and receive operational feedback by identifying issues, building trust and fostering a cohesive military force. (U.S. Air Force photo by Staff Sgt. Kelsea Caballero)