Chris Hayes, a contracted communication technician, polishes fiber-optic connectors inside a newly renovated building on Barksdale Air Force Base, La., July 13. The fiber-optic cable is used for network connectivity. (U.S. Air Force photo/Senior Airman La'Shanette V. Garrett)(RELEASED)
Chris Hayes, a contracted communication technician, polishes fiber-optic connectors in a newly renovated building on Barksdale Air Force Base, La., July 13. The fiber-optic cable is used for network connectivity. (U.S. Air Force photo/Senior Airman La'Shanette V. Garrett)(RELEASED)
Chris Hayes, a contracted communication technician, looks through an optical scope in a newly renovated building on Barksdale Air force Base, La., July 13. The optical scope is used to magnify the end of fiber-optic cable to ensure that it is in good condition. (U.S. Air Force photo/Senior Airman La'Shanette V. Garrett)(RELEASED)