Official websites use .mil
Secure .mil websites use HTTPS
(left) Staff Sgt. David Terry manual adjusts an antenna while Tech Sgt. Josh Swicegood tightens it in place. Both Terry and Swicegood are 379th Expeditionary Operations Support Squadron Silent Sentry operators who monitor satellite communication signals for potential jamming devices. Operation Silent Sentry began as a proof of concept experiment in 2004, which led to a 120-day deployed demo in 2005. The demo was so successful that U.S. Central Command retained the capability indefinitely. (U.S. Air Force photo/Senior Airman Bryan Swink)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.