CODE TALKERS BUILDING DEDICATION CEREMONY, 17 MAY 2007 - Marine Corps Network Operations and Security Command (MCNOSC) dedicates a new building, Code Talkers Hall, in honor of the Navajo Marines Code Talkers from WW II. (Official USMC photograph by Kathy Reesey) - CODE TALKERS BUILDING DEDICATION CEREMONY, 17 MAY 2007 - Marine Corps Network Operations and Security Command (MCNOSC) dedicates a new building, Code Talkers Hall, in honor of the Navajo Marines Code Talkers from WW II. (Official USMC photograph by Kathy Reesey)