(b) The Office of the Secretary of Defense is composed of the following:
(1) The Deputy Secretary of Defense.
(2) The Under Secretaries of Defense, as follows:
(A) The Under Secretary of Defense for Acquisition, Technology, and Logistics.
(B) The Under Secretary of Defense for Policy.
(C) The Under Secretary of Defense (Comptroller).
(D) The Under Secretary of Defense for Personnel and Readiness.
(E) The Under Secretary of Defense for Intelligence.
(3) The Deputy Chief Management Officer of the Department of Defense.
(4) The Director of Defense Research and Engineering.
(5) The Assistant Secretaries of Defense.
(6) The Director of Operational Test and Evaluation.
(7) The General Counsel of the Department of Defense.
(8) The Inspector General of the Department of Defense.
(9) Such other offices and officials as may be established by law or the Secretary of Defense may establish or designate in the Office.