Staff Sgt. Adam Nichols
U.S. Air Force Staff Sgt. Adam Nichols, 51st Communications Squadron cable and antenna technician, cuts open a cable during a joint communications exercise at Gwanju Air Base, Republic of Korea, Dec. 13, 2016. Several 51st CS Airmen worked alongside their ROKAF counterparts from Gwanju during the exercise, which focused on the ability to quickly restore communications in the event of an attack.
(U.S. Air Force photo by Senior Airman Victor J. Caputo)