Keeping watch
SOUTHWEST ASIA (AFPN) -- Senior Airman Andrew Gonzales looks down the sights of an M-240B machine gun from a guard tower at this desert air base. The Airman is one of many members of the 380th Expeditionary Security Forces Squadron responsible for guarding the installation and safeguarding people and assets. He deployed from the 436th Security Forces Squadron at Dover Air Force Base, Del. (U.S. Air Force photo by Tech. Sgt. Mike Hammond)