General Counsel of the Department of Defense
The general counsel of the Department of Defense is the chief legal officer of the Department of Defense (DoD), advising both the Secretary and Deputy Secretary on all legal matters and services, and providing legal advice to Office of the Secretary of Defense organizations and, as appropriate, other DOD components.
General Counsel of the Department of Defense
Image: Streuve Hensel (Assistant Secretary of the Navy)
Image: Wilber Marion Brucker (cropped)
Image: Cyrus Vance So S
United States Department of Defense
The United States Department of Defense is an executive branch department of the federal government of the United States charged with coordinating and supervising all agencies and functions of the U.S. government directly related to national security and the United States Armed Forces. As of June 2022, the U.S. Department of Defense is the largest employer in the world, with over 1.34 million active-duty service members, including soldiers, marines, sailors, airmen, and guardians. The Department of Defense also maintains over 778,000 National Guard and reservists, and over 747,000 civilians bringing the total to over 2.87 million employees. Headquartered at the Pentagon in Arlington County, Virginia, just outside Washington, D.C., the Department of Defense's stated mission is to provide "the military forces needed to deter war and ensure our nation's security".
President Truman signs the National Security Act Amendment of 1949
A December 2013 Department of Defense organizational chart
Joint Chiefs of Staff and Joint Staff organizational chart