Operations Iraqi Freedom, Enduring Freedom and Joint Task Force-Horn of Africa
Airman 1st Class Jibri Johnson, aerospace ground equipment mechanic assigned to the 379th Expeditionary Maintenance Squadron, tests a tri-electron generator while reviewing his technical orders Nov. 24, 2008, at an undisclosed air base in Southwest Asia. Testing the tri-electron generator ensures it is giving out the right amount of voltage. Airman Johnson, a native of Graniteville, S.C., is deployed from Grand Forks Air Force Base, N.D., in support of Operations Iraqi and Enduring Freedom and Joint Task Force-Horn of Africa. (U.S. Air Force photo by Staff Sgt. Darnell T. Cannady/Released)