U.S. Air Force Reserve Staff Sgt. Ashley Ritchey, a 96th Aerial Port Squadron passenger services journeyman, sleeps while waiting for a flight June 4, 2017, at Keesler Air Force Base, Miss. Ritchey was part of a detachment of Airmen from the 913th Airlift Group that deployed to Mississippi to take part in an exercise demonstrating the Group’s ability to deploy and re-deploy a two-ship package carrying passengers and cargo to a simulated deployed location. (U.S. Air Force photo by Master Sgt. Jeff Walston/Released)