Airmen train relocation tactics during Vigilant Defense 24 Published Nov. 1, 2023 By Staff Sgt. Kelsea Caballero 51st Fighter Wing Public Affairs OSAN AIR BASE, Republic of Korea -- Wing operations center members simulate contingency command-and-control center relocation protocols during the Vigilant Defense 24 training event at Osan Air Base, Republic of Korea, Oct. 31, 2023. This training upskills Airmen to be resilient and adaptable, affirming our commitment to the Republic of Korea remains ironclad and ensures regional stability throughout the Indo-Pacific. (U.S. Air Force photo by Staff Sgt. Kelsea Caballero)