Air Force Staff Sgt. Darrell Brown, part of the 55th Aerial Port Squadron shows Soldiers part of the 238th Transportation Company from the Military Ocean Terminal in Concord, Calif., how to properly secure a tactical vehicle to a C-5 Galaxy cargo aircraft, July 23, 2016. The training was part of PATRIOT WYVERN which are hands-on, bi-annual events conducted by the 349th Air Mobility Wing designed to hone combat skills and improve organizational interoperability. The code name "Patriot" is common to many Air Force Reserve led exercises, such as Operation PATRIOT EXPRESS. The wyvern name derives from the mythical winged creature found on the 349th AMW's unit crest. (U.S. Air Force photo by Staff Sgt. Cindy G. Alejandrez)