The primary purpose of the United States Navy's training establishment is to provide operational forces with trained personnel who can maintain a high degree of Fleet readiness. Several offices coordinate with each other to plan for training and to determine the purposes of training within various commands. These offices are: Chief of Naval Operations (CNO), Commander, U.S. Fleet Forces Command (CUSFF), System Commands (SYSCOMS), Navy Enterprises (Type Commander, Marine Corps Combat Development Command (MCCDC), Naval Education and Training Command (NETC), and Commander, Navy Reserve Forces Command (COMNAVRESFOR).