Senior Airman Nicholas Nolan, 90th Security Forces Group Tactical Response Force, provides rear cover as his team prepares to enter the launch facility A-06 during a training exercise Nov. 7, 2014. Security forces Airmen are trained to maintain a 360 degree cover when awaiting orders to move. (U.S. Air Force photo by Airman 1st Class Brandon Valle)
Airman 1st Class Brandon Valle
2014-11-07
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