With just under 300 competitors who are competing in the 2013 Fort Bragg Army Combatives Championship, essential personnel to include instructors, "red shirts," referees, judges, medics and a supporting crowd, also play an important role in the #BraggCombatives tournament as it would not be possible to function. (U.S. Army photo by Spc. Paul A. Holston/XVIII Airborne Corps PAO)