U.S. Army Soldiers assigned to the 428th Field Artillery Brigade from Fort Sill, Oklahoma, looks back from the driver’s seat of a Humvee while preparing to load artillery and the Humvee into a C-130J Super Hercules at Fort Sill, Oklahoma, May 1, 2019. During the Emergency Deployment Readiness Exercise, troops helped with backing in a Humvee and an artillery trailer as U.S. Air Force Airmen assigned to the 317th Airlift Wing from Dyess Air Force Base, Texas, directed them. (U.S. Air Force photo by Airman 1st Class Mercedes Porter)