US Army (USA) General (GEN) John N. Abrams, Commanding General, Training and Doctrine Command (TRADOC) and former US Army Signal Center & School (USASCS) Commanders Major General (MGEN) Bruce Harris (USA retired), Lieutenant General (LGEN) Robert Gray (USA retired), Mrs. Buchholz and LGEN Douglas Buchholz (USA retired) (from left to right). Change of Command Ceremony, Barton Field, Fort Gordon, Georgia