area of responsibility(Area of Responsibility (AOR) is a pre-defined geographic region assigned to Combatant commanders of the Unified Command Plan (UCP), that are used to define an area with specific geographic boundaries where they have the authority to plan and conduct operations; for which a force, or component commander bears a certain responsibility. The term may also be used in other countries worldwide but it originated within the United States armed forces. This system is designed to allow a single commander to exercise command and control of all military forces in the AOR, regardless of their branch of service. WK. Alexander Demidov)
