Northern Lightning
U.S. Air Force Capt. Zachary Clements steps to his jet during the Northern Lightning exercise, at Volk Field, Wisconsin, Aug. 12, 2019. Northern Lightning is a joint total force exercise between the Air National Guard, Air Force, Navy and Marine Corps conducting offensive counter air, suppression and destruction of enemy air defense and close air support. (U.S. Air Force photo by Airman 1st Class Heather Leveille)