Tighten it down
Staff Sgt. Antonio Martinez (left) and Senior Airman Joel Mendoza, 332nd Expeditionary Civil Engineer Squadron utilities shop members, tighten a dresser coupling at an undisclosed location in Southwest Asia, March 7, 2012. The coupling is used to connect two pieces of a water pipeline. Martinez is deployed from Peterson Air Force Base, Colo., and is a Florida native. Mendoza is deployed from Fairchild Air Force Base, Wash., and is a native of Ft. Lauderdale, Fla. (U.S. Air Force photo by Staff Sgt. Joshua J. Garcia/Released)