The Headquarters of the

United States Department of the Army The United States Department of the Army (DA) is one of the three military departments within the United States Department of Defense, Department of Defense of the U.S. The Department of the Army is the Federal government of the United States ...

(HQDA) approved its Command Implementation Plan (CIP) to restructure the

District of Columbia Army National Guard The District of Columbia Army National Guard is the Army component of the District of Columbia National Guard. As the District of Columbia is a federal district and not a state, the guard is placed under the authority of the President of the Unite ...

(DCARNG) Area Mobilization Command. As part of this restructure, the Mobilization Augmentation Command (MAC) received a name change as of 22 September 2016. The new name is Multi-Agency Augmentation Command (MAC). HQDA stated the restructure was made in order to provide flexibility and support to the DCARNG's unique state and federal missions. The MAC is a 0-7 level Table of Distribution and Allowances (TDA) command of the District of Columbia Army National Guard and provides trained personnel for staff augmentation and operational support to Headquarters, Department of the Army, Operations Center (AOC), the Alternate Army Operations Center (AAOC), the Domestic Operations Support Division (DOMS), the National Guard Coordination Center (NGCC), ARNG Domestic Operation Center, National Guard Bureau – Legislative Liaison (NGB-LL) and other Operations Centers in support of routine, national crisis or wartime requirements. The MAC also supports National Special Security Events and the State of the Union Address. As required, the Command provides staff capability packages to augment the District of Columbia National Guard, Joint Task Force for Domestic Support to Civil Authorities operations.

History

The

District of Columbia National Guard The District of Columbia National Guard is the branch of the United States National Guard based in the District of Columbia. It comprises both the D.C. Army National Guard and the D.C. Air National Guard components. The president of the Unite ...

descends from the 25th

Battalion A battalion is a military unit, typically consisting of 300 to 1,200 soldiers commanded by a lieutenant colonel, and subdivided into a number of companies (usually each commanded by a major or a captain). In some countries, battalions are ...

of the Maryland

Militia A militia () is generally an army or some other fighting organization of non- professional soldiers, citizens of a country, or subjects of a state, who may perform military service during a time of need, as opposed to a professional force of r ...

, Headquartered in

Georgetown, Maryland Georgetown is an unincorporated community in northeastern Kent County, Maryland, United States. The community was laid out in 1736. Georgetown was named for Prince George who later became King of the United Kingdom. Georgetown is located on the s ...

, formed 1776 to fight in the American Revolutionary War. After Congress established the Federal District in

District of Columbia Organic Act of 1801 The District of Columbia Organic Act of 1801, officially An Act Concerning the District of Columbia (6th Congress, 2nd Sess., ch. 15, , February 27, 1801), is an organic act enacted by the United States Congress in accordance with Article 1, Sec ...

, local

units were reorganized again, to form what would become the

. Supervision and control of District of Columbia National Guard was delegated by the

President of the United States The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal gove ...

to the Secretary of Defense pursuant to

Executive Order In the United States, an executive order is a directive by the president of the United States that manages operations of the federal government. The legal or constitutional basis for executive orders has multiple sources. Article Two of ...

10030, 26 January 1949 with authority given to the Secretary to designate officials of the National Military Establishment to administer affairs of the District of Columbia National Guard. The Secretary of the Army was directed to act for the Secretary of Defense in all matters pertaining to the ground component, and the

Secretary of the Air Force A secretary, administrative professional, administrative assistant, executive assistant, administrative officer, administrative support specialist, clerk, military assistant, management assistant, office secretary, or personal assistant is a ...

was directed to act in all matters pertaining to the air component of the District of Columbia National Guard by Secretary of Defense memorandum, 2 February 1949. Founded in 1997, the Mobilization Augmentation Detachment of the DC National Guard primary mission was to support the National Guard Bureau Operations Staff and Emergency Operations Center in

Arlington, Virginia Arlington County is a county in the Commonwealth of Virginia. The county is situated in Northern Virginia on the southwestern bank of the Potomac River directly across from the District of Columbia, of which it was once a part. The county i ...

. On 27 September 2001, following the 9/11 terrorist attacks on

America The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territor ...

, the unit was the first

Army Reserve A military reserve force is a military organization whose members have military and civilian occupations. They are not normally kept under arms, and their main role is to be available when their military requires additional manpower. Reserve ...

component mobilized to support the

Global War on Terrorism The war on terror, officially the Global War on Terrorism (GWOT), is an ongoing international counterterrorism military campaign initiated by the United States following the September 11 attacks. The main targets of the campaign are militant ...

. Due to the MAC's quality of performance and commitment to missions, a decision was made by the commanding general, to expand the unit into a

Command Command may refer to: Computing * Command (computing), a statement in a computer language * COMMAND.COM, the default operating system shell and command-line interpreter for DOS * Command key, a modifier key on Apple Macintosh computer keyboards ...

, with a larger role, and opportunities for over 100

Officers An officer is a person who has a position of authority in a hierarchical organization. The term derives from Old French ''oficier'' "officer, official" (early 14c., Modern French ''officier''), from Medieval Latin ''officiarius'' "an officer," fro ...

and NCOs. The MAC is heavily involved in operations throughout the

National Capital Region A capital region, also called a capital district or capital territory, is a region or district surrounding a capital city. It is not always the official term for the region, but may sometimes be used as an informal synonym. Capital regions can exis ...

Current Divisions

*Army National Guard (ARNG) Operations support Division *Department of the Army (DA) Operations Support Division *Homeland Security and Emergency Management Agency (HSEMA) DC Operations *Joint Operations Support Division *National Guard Bureau (NGB) Plans and Operations Division

Commanders

References

External links

*DCNG, 2013, https://web.archive.org/web/20090531035102/http://states.ng.mil/sites/DC/Pages/DCNationalGuard.aspx *History of DCNG, 2013, https://web.archive.org/web/20150227195959/http://www.dcnationalguard.com/about.html *NGB, 2013, http://www.nationalguard.mil/ *OSD, 2013, http://www.defense.gov/ {{Use dmy dates, date=June 2017 Installations of the United States Army National Guard Military in Washington, D.C.