FM 6-02.71 provides doctrine for the overall guidance and direction pertaining to the command and control of Army communications networks (voice, video, and data) and information services (collaboration, messaging, storage, mediation, etc.) throughout strategic, operational, and tactical levels. It describes the Army’s portion of the Global Information Grid ( hereafter referred to as LandWarNet), network operations goals and objectives, and the associated roles and responsibilities of applicable organizations, materiel, leadership, personnel, and facilities that must integrate LandWarNet standards, telecommunications, services, and applications for the purpose of enabling warfighters to conduct the information management and knowledge management tasks necessary to meet achieve information superiority and decision dominance.