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The Under Secretary of Defense for Acquisition and Sustainment, or USD (A&S), is the Principal Staff Assistant (PSA) and advisor to the Secretary of Defense for all matters relating to acquisition and sustainment in the Department of Defense. This includes the DoD Acquisition System; system design and development; production; logistics and ...
Under the DoD Reorganization Act of 1958 (PL 85-599, effective 6 August 1958), the position of ASD (R&E) was abolished and replaced by a Director of Defense Research and Engineering (DDR&E). From 19 May 1961, until 15 July 1965, a Deputy Director of Defense Research and Engineering held the additional title of ASD(R&E), on the theory that this ...
The Assistant Secretary of Defense for Acquisition has the following people reporting to them: [3] Principal Deputy Assistant Secretary of Defense for Acquisition; Deputy Assistant Secretary of Defense for Acquisition Enablers; Deputy Assistant Secretary of Defense for Strategic, Space, and Intelligence Portfolio Management
The Assistant Secretary of Defense for Energy, Installations, and Environment (ASD(EI&E)), concurrently the Chief Sustainability Officer, and formerly known as the Deputy Under Secretary of Defense for Installations and Environment (DUSD(I&E)), provides management and oversight of military installations worldwide and manages environmental, safety, and occupational health programs for the ...
The Office of the Secretary of Defense (OSD) is a headquarters-level staff of the United States Department of Defense.It is the principal civilian staff element of the U.S. Secretary of Defense, and it assists the Secretary in carrying out authority, direction and control of the Department of Defense in the exercise of policy development, planning, resource management, fiscal, and program ...
A schematic, or schematic diagram, is a designed representation of the elements of a system using abstract, graphic symbols rather than realistic pictures. A schematic usually omits all details that are not relevant to the key information the schematic is intended to convey, and may include oversimplified elements in order to make this essential meaning easier to grasp, as well as additional ...
Assistant Secretary of Defense (Nuclear, Chemical & Biological Defense Programs) Andrew C. Weber: January 7, 2011 – October 1, 2014: Robert M. Gates Leon Panetta Chuck Hagel: Barack Obama: Dr. A Thomas Hopkins (Acting) October 1, 2014 – November 29, 2017 Ash Carter: Barack Obama: Guy B. Roberts: November 30, 2017 – April 2, 2019: Jim ...
These levels often appear in employment postings for Defense related jobs and other jobs involving substantial amounts of responsibility, such as air traffic control or nuclear energy positions. The different organizations in the United States Federal Government use different terminology and lettering. Security clearances can be issued by many ...