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US Northern Command, Combatant Command, AOR/Unified

Definition/Scope: U.S. Northern Command (USNORTHCOM) was established Oct. 1, 2002 to provide command and control of Department of Defense (DoD) homeland defense efforts and to coordinate defense support of civil authorities. USNORTHCOM defends America’s homeland — protecting our people, national power, and freedom of action. USNORTHCOM's specific mission: USNORTHCOM anticipates and conducts Homeland Defense and Civil Support operations within the assigned area of responsibility to defend, protect, and secure the United States and its interests USNORTHCOM's AOR includes air, land and sea approaches and encompasses the continental United States, Alaska, Canada, Mexico and the surrounding water out to approximately 500 nautical miles. It also includes the Gulf of Mexico and the Straits of Florida. The defense of Hawaii and our territories and possessions in the Pacific is the responsibility of U.S. Pacific Command. The defense of Puerto Rico and the U.S. Virgin Islands is the responsibility of U.S. Southern Command. The commander of USNORTHCOM is responsible for theater security cooperation with Canada and Mexico. USNORTHCOM consolidates under a single unified command existing missions that were previously executed by other DoD organizations. This provides unity of command, which is critical to mission accomplishment. USNORTHCOM plans, organizes and executes homeland defense and civil support missions, but has few permanently assigned forces. The command is assigned forces whenever necessary to execute missions, as ordered by the president and secretary of defense. Civil service employees and uniformed members representing all service branches work at USNORTHCOM's headquarters located at Peterson Air Force Base in Colorado Springs, Colo. The commander of USNORTHCOM also commands the North American Aerospace Defense Command (NORAD), a bi-national command responsible for aerospace warning and aerospace control for Canada, Alaska and the continental United States.


Northern Command



Broader Terms:

DoD Commands
Unified Command Plan

Narrower Terms:

20th Support Command
CBRN Consequence Management Response Force
CBRN operations
continuity of government
Defense Support of Civil Authorities
Department of Defense Continuity Programs
domestic terrorist
Georgia (US)
Homeland Response Force
Interagency Threat Assessment and Coordination Group
weapons of mass destruction - civil support teams

Related Terms:

unified commands
US Virgin Islands

CALL Homepage >> Thesaurus Last Updated: Sept 17, 2008