Communication is key to battlefield success
A member of the Security Forces Squadron fires an M-9 pistol as part of a shoot, move and communicate drill held at the firing range in Clinton, Pennsylvania, Aug. 23, 2015. Members were rated on a number of aspects of the exercise, one of them being marksmanship with defenders using both the M-4 rifle and M-9 pistol, firing from distances of 5 to 25 feet. (U.S. Air Force photo by Senior Airman Joseph E. Bridge)