Brig. Gen. Christopher Yancy, center, mobilization assistant to the 2nd Air Force commander, speaks with Master Sgt. Brian Kiser, 361st TRS propulsion flight chief, during a tour of the 361st TRS propulsion facility at Sheppard Air Force Base, Texas, Aug. 14, 2018. Yancy is a command pilot who has flown over 3,900 hours, with more than 650 of those hours in combat. (U.S. Air Force photo by Senior Airman Kevin Clites)