U.S. Army Pvt. Hassan Alawady and Spc. Kartik Joon, 7th Transportation Brigade (Expeditionary) cargo specialists, secure chains into place to secure cargo onto a rail car at Fort Eustis, Va., July 20, 2016. The brigade trains on various cargo loading skills to ensure constant preparation for contingency operations. (U.S. Air Force photo by Staff Sgt. Natasha Stannard)