1st Lt. Andrew Janosick, 20th Air Support Operations Squadron (ASOS) joint terminal attack controller (JTAC), executes a ruck march during Draco Spear, Aug. 3, 2018, at Moody Air Force Base, Ga. Draco Spear is a revival of the mid-2000s joint-training event Dragon Challenge that tested the top JTACs from various air support operations squadrons both mentally and physically. (U.S. Air Force photo by Senior Airman Janiqua P. Robinson)