Airman Michael Butler, 28th Logistics Readiness Squadron receiving technician, scans an Air Force form 1348 on a crate into the inventory system at Ellsworth Air Force Base, S.D., May 17, 2016. The forms are used to verify what items are contained in the box, what they are to be used for or who receives them. (U.S. Air Force photo by Airman 1st Class Sadie Colbert/Released)