U.S. Air Force Reserve Col. Christopher Lay, commander, 913th Airlift Group greets Airmen from the Group upon their return from deployment June 4, 2017, at Little Rock Air Force Base, Ark. More than 45 Airmen from the 913 AG deployed to Keesler AFB, Miss., to take part in Prime Horizon, an exercise designed to test the Group’s ability to deploy and re-deploy from a simulated deployed location. (U.S. Air Force photo by Master Sgt. Jeff Walston/Released)