Originally from Surprise, Arizona, Spc. Xavier Sanchez,

Originally from Surprise, Arizona, Spc. Xavier Sanchez, now serving as a command post node team chief with 534th Signal Company, 4th Special Troops Battalion, 4th Sustainment Brigade, 4th Infantry Division, checks the remote connections 1 Oct. during the Command Post Exercise III. The CPX will help the Rough Rider Brigade continue to push forward with readiness as we forge our way ahead in training and real-world operations. (U.S. Army photo by Sgt. James Geelen, 4th Sustainment Brigade Public Affairs Office, 4th Infantry Division)