7th SFS prepare for Global Strike Challenge
U.S. Air Force Tech. Sgt. Jenon McPhatter, 7th Security Forces Squadron, fires an M-4 while training for the 3rd annual Global Strike Challenge Sept. 20, 2012, at the Modified Record Fire Range, in Brownwood, Texas. During the competition Dyess security forces will compete in marksmanship on the M-4, M-9, M-240 and M-230 weapons systems, combat tactics and priority resource defense, and the mental and physical challenge event. (U.S. Air Force photo by Airman 1st Class Jonathan Stefanko/ Released)