A Humvee is prepped to be tied down to a C-130 during a U.S. Transportation Command Joint Task Force - Port Opening exercise at Langley Air Force Base, Va., Nov. 28, 2012. This is the first time the annual exercise has been fully assessed to evaluate the response time, loading and opening of an airport in an alternate location to fit the needs of a humanitarian relief. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)