Spc. Ryan Roman, an information technology specialist with Headquarters and Headquarters Company, 189th Combat Sustainment Support Battalion, and Tallulah, La., native, checks computers’ images while assisting in the tactical operations center setup at the intermediate staging base dining facility at the Joint Readiness Training Center on Fort Polk, La., Aug. 5. The 189th CSSB is currently supporting a month-long joint operational access exercise at JRTC. (U.S. Army photo by Sgt. Amanda Tucker, 82nd Sustainment Brigade Public Affairs/Released)