U.S. Army Pfc. Justin Blakeslee, left, and U.S. Army Sgt. Isaac Rosas, with the 331st Transportation Company, inspect a 44 feet by 20 feet cargo container prior to it being placed on a rail car at Joint Base Langley-Eustis, Virginia, November 16, 2022, as a part of Operation Deep Freeze. The contents of the containers will travel to McMurdo Station in Antarctica, and will support the National Science Foundation. (U.S. Air Force photo by Abraham Essenmacher)