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Mailing Addresses

Office of the Secretary of Defense

Lloyd J. Austin III

Secretary of Defense1000 Defense Pentagon, Washington, DC 20301-1000

Kathleen H. Hicks

Deputy Secretary of Defense1010 Defense Pentagon, Washington, DC 20301-1010

Dr. William A. LaPlante

Under Secretary of Defense for Acquisition and Sustainment 3010 Defense Pentagon, Washington, DC 20301-3010

Michael J. McCord

Under Secretary of Defense Comptroller/Chief Financial Officer 1100 Defense Pentagon, Washington, DC 20301-1100

Colin H. Kahl

Under Secretary of Defense for Policy 2000 Defense Pentagon, Washington, DC 20301-2000

Gilbert R. Cisneros Jr.

Under Secretary of Defense for Personnel and Readiness 4000 Defense Pentagon, Washington, DC 20301-4000

The Chairman and Vice Chairman of the Joint Chiefs of Staff

General Mark A. Milley

Chairman of the Joint Chiefs of Staff 9999 Joint Staff Pentagon, Washington, DC 20318-9999

Admiral Christopher W. Grady

Vice Chairman of the Joint Chiefs of Staff 9999 Joint Staff Pentagon, Washington, DC 20318-9999

Secretaries of the Armed Forces

Christine E. Wormuth

Secretary of the Army 101 Army Pentagon, Washington, DC 20310-0101

Carlos Del Toro

Secretary of the Navy 1000 Navy Pentagon, Washington, DC 20350-1000

Frank Kendall

Secretary of the Air Force 1670 Air Force Pentagon, Washington, DC 20330-1670

The Chiefs of Staff

General James C. McConville

Army Chief of Staff 200 Army Pentagon, Washington, DC 20310-0200

Admiral Michael Gilday

Chief of Naval Operations 2000 Navy Pentagon, Washington, DC 20350-2000

General Daniel R. Hokanson

Chief, National Guard Bureau 1636 Defense Pentagon, STE 1E169, Washington, DC 20301-0001

General Charles Q. Brown Jr.

Air Force Chief of Staff 1670 Air Force Pentagon, Washington, DC 20330-1670

General David H. Berger

Commandant of the Marine Corps Headquarters, U.S. Marine Corps, 3000 Marine Corps Pentagon, Washington, DC 20350-3000

General John W. "Jay" Raymond

Chief of Space Operations 2020 U.S. Space Force Pentagon, STE 4E858, Washington, DC 20330-2000