scope:

APPLICABILITY AND SCOPE

This Directive applies to the Office of the Secretary of Defense (OSD), the Military Departments, the Chairman of the Joint Chiefs of Staff, the Combatant Commands, the Office of the Inspector General of the Department of Defense, the Defense Agencies, the DoD Field Activities, and all other organizational entities in the Department of Defense (hereafter referred to collectively as the "DoD Components"). The term "Military Services," as used herein, refers to the Army, the Navy, the Air Force, and the Marine Corps.

This Directive does not alter or supersede existing authorities such as that of the Director of National Intelligence and policies in public law, Executive Order, and regulation regarding the protection of Sensitive Compartmented Information (SCI) and special access programs for intelligence.

REISSUANCE AND PURPOSE

Under the authority vested in the Secretary of Defense by sections 113, 191, and 193 of Reference (a), this Directive reissues Reference (b) to update the mission, responsibilities, functions, relationships, and authorities of the DISA, under the Assistant Secretary of Defense for Networks and Information Integration/DoD Chief Information Officer (ASD(NII)/DoD CIO).