Staff Sgt. Jesse Chavez, Joint Terminal Attack Controller assigned to the Regionally Aligned Brigade (RAB) receives instruction from the simulator operators as he goes through a scenario on Osan Air Base, Republic of Korea, Nov. 1 2019. While inside the simulator, instructors may give critiques to the controllers to provide pointers on how to better navigate certain scenarios. (U.S. Air Force photo by Senior Airman Darien Perez)