"This volume describes the key US Government departments and agencies and nongovernmental and international organizations -- their core competencies, basic organizational structures, and relationship, or potential relationship, with the Armed Forces of the United States. Volume I (located in the digital library at /homesec/docs/dod/jp3-08v1.pdf) discusses the interagency environment and describes joint doctrine to best achieve coordination between the combatant commands of the Department of Defense and agencies of the US Government, nongovernmental and private voluntary organizations, and regional and international organizations during unified actions and joint operations. It provides potential methodologies to synchronize successful interagency operations. Volume II contains the appendices and glossary."
Joint Publication 3-08; Joint Pub 3-08