Maintainers keep F-22s ready in Guam
Staff Sgt. Jeremiah Smith and Senior Airman Theodore Cupp, F-22 crew chiefs from the 525th Expeditionary Aircraft Maintenance Unit deployed from Elmendorf Air Force Base, Alaska, perform maintenance on a hydraulic pump June 3. The Airmen are deployed to Andersen Air Force Base, Guam in support of U.S. Pacific Command's Theatre Security Packages. (U.S. Air Force photo/Senior Airman Christopher Bush)