AMMO keeps heartbeat
U.S. Air Force Senior Airman Larry Wallace, left, and Senior Airman Allen Jenlink, right, 20th Equipment Maintenance Squadron precision guidance munitions crew chiefs, work together to replace a cable on an AGM-88 missile at Shaw Air Force Base, S.C., Nov. 30, 2018. The missile is an air-to-surface tactical missile designed to seek and destroy enemy radar-equipped air defense systems. (U.S. Air Force photo by Airman 1st Class Kaitlyn Brewer)