The Bush Administration has created the Department of Homeland Security, while the Defense Department has organized a new Northern Command in which for the first time a combatantcommander has the entire continental United States within his area of responsibility.
Although the Unified Command Plan establishes the authority of the Geographic CombatantCommander (GCC) to plan and conduct security cooperation activities within an assigned area of responsibility, there are a number of programs or activities over which the GCC has no influence.