# United States Army North **Entity class:** Army service component command **Aliases:** U.S. Army North; USARNORTH; Fifth Army ## Definition **United States Army North (USARNORTH)** is the Army service component command to U.S. Northern Command and supports homeland defense, civil-support coordination, and theater security cooperation under assigned authorities. ## Relationships - **exercise support:** ACC-Orlando's workload includes USARNORTH-related exercise support. - **acquisition interface:** [[wiki/Army Contracting Command–Orlando|ACC-Orlando]]. - **mission context:** homeland defense and military support to civil authorities. - **source context:** [[research/The Producer Function in Intelligence Tradecraft and Dramaturgy|The Producer Function in Intelligence Tradecraft and Dramaturgy]].