GRISSOM AIR RESERVE BASE, Ind. --   U.S. Air Force Col. Van T. Thai, 434th Air Refueling Wing commander, delivers remarks at Grissom Air Reserve Base, Indiana, May 4, 2024. Thai held his first commander’s call during the May unit training assembly with the purpose of formally introducing himself to the entire Hoosier Wing for the first time since joining the team in February. (U.S. Air Force photo by Senior Airman Alexis Morris)