A
brigade is a
military
unit that is typically composed of two to five
regiments or
battalions,
depending on the era and nationality of a given
army. Usually, a brigade is a sub-component of a
division, a larger unit
consisting of two or more brigades; however, some brigades are
classified as a separate brigade and operate independently from the
traditional
division structure.
The
typical NATO
standard
brigade consists of approximately 4,000 to 5,000 troops.
However, in Switzerland and Austria, the numbers could go as high
as 11,000 troops.
A brigade's
commanding officer is
commonly a
brigadier general,
brigadier or
colonel. In Imperial or Commonwealth forces, the
brigadier was assisted by a
brigade major who was
chief of staff of the
brigade.
In the armies of
colonial powers, such
as the
British Empire, brigades
frequently garrisoned isolated colonial posts, and their commanders
had substantial discretion and local authority.
Origin
The brigade was invented as a tactical unit by the Swedish king
Gustavus Adolphus. It was
introduced during the
Thirty Years'
War to overcome the lack of coordination between normal army
structure consisting of
regiments by
appointing a senior officer. The term derives from
Italian brigata as used for
example in the introduction to
Decameron
where it refers to only to a group of ten, or
Old French brigare, meaning "company" of
an undefined size, which in turn derives from a
Celtic root
briga, which means
"strife".
The so-called "brigada" was a well mixed unit, comprising infantry,
cavalry and normally also artillery, designated for a special task.
The size of such "brigada" was a reinforced "company" of up to two
regiments. The "brigada" was the ancient form of the modern
"
task force".
This was copied in France by General
Turenne, who made it a permanent standing unit,
requiring the creation in 1667 of a permanent rank of
brigadier
des armées du roi (literally translating to
brigadier of
the armies of the king) which would in time be renamed simply
Général de brigade (but would still be referred to
occasionally as
brigadier for short).
Individual armies
United Kingdom
In the
Australian Army, the brigade
has been the smallest tactical
formation for more than two centuries,
since
regiments are either administrative
groupings of battalions (in the
infantry)
or battalion-sized units (in the
cavalry). A
typical brigade may consist of approximately 5,500 personnel
between two mechanised infantry battalions, an armored regiment, an
armored artillery regiment, and other logistic and engineering
units. The brigade is usually commanded by an officer holding the
rank of Brigadier, who is referred to as the "Brigade Commander"
(never the "commanding officer", which in the British Army is
reserved for battalion-sized units).
In the
Royal Artillery, "brigade"
was also the term used for a battalion-sized unit until 1938, when
"regiment" was adopted. This was because, unlike infantry
battalions and cavalry regiments, which were organic, artillery
units consisted of individually numbered
batteries which were "brigaded" together.
The commander of such a brigade was a
Lieutenant-Colonel, who was referred to
as the "commanding officer".
Canada
The
Canadian
Forces currently has 3 Regular Force Brigade Groups, known as
Canadian Mechanized Brigade Groups:
1 CMBG,
2 CMBG, and
5e GBMC, the
primarily French Canadian Brigade Group. These CMBGs are each
composed of two mechanized infantry battalions, one light infantry
battalion, one armoured regiment, one mechanized artillery
regiment, one engineer regiment, one combat service and support
(CSS) battalion, and one Military Police platoon. Co-located with
each CMBG is a Field Ambulance, a General Service Battalion, and a
Tactical Helicopter Squadron. Regular Force CMBG strengths are
5,000 personnel.Canada also has 10 Primary Reserve Brigades
(Canadian Brigade Group), 31 CBG through 39 CBG, and 41 CBG. The
CBG formations are for administrative purposes and, as such, are
not deployable
United States
In the
United States Army, a
brigade is smaller than a
division and roughly equal to or a
little larger than a
regiment. Strength
typically ranges from 2,500 to 4,000 personnel. Army brigades
formerly contained two or more and typically five regiments, during
the
American Civil War and
continuing as a formation through
WW 1, but
this structure is now considered obsolete since an Army
reorganization before
WW 2. The US Army has
moved to a
new generic brigade combat team formation which contain combat
elements and their support units, and is standard across the active
US Army, US Army Reserve, and the Army
National Guard.
In the
United States Marine
Corps, brigades are only formed for certain missions. Unlike
the United States Army, the Marines have intact regimental
structures. A Marine brigade is formed only for special
expeditionary duty, for which it is outfitted like a smaller
Marine Expeditionary
Force (MEF). For example,
TF TARAWA
(2d MEB) during the
Operation Iraqi
Freedom campaign.
The Brigade Commander is usually a colonel, although a
lieutenant colonel can be selected for
brigade command in lieu of an available colonel. A typical tour of
duty for this assignment is twenty four to thirty six months.
A brigade commander enjoys an appreciably sized headquarters and
staff to assist him or her in commanding the brigade and its
subordinate battalion units. The typical staff includes:
- a brigade deputy
commanding officer, usually a lieutenant colonel
- a brigade executive officer,
usually a lieutenant colonel
- a brigade command
sergeant major
- a personnel officer (S1), usually
a major
- an intelligence officer (S2),
usually a major
- an operations officer (S3),
usually a lieutenant colonel
- a logistics officer (S4), usually
a major
- a communications officer (S6),
usually a major
- a medical officer, usually a major
- a Judge Advocate
General (legal) officer, usually a major
- a brigade chaplain, usually a
major
In addition, the headquarters will include additional junior staff
officers,
non-commissioned
officers, and
enlisted support
personnel in the occupational specialities of the staff sections;
these personnel will ordinarily be assigned to the brigade's
headquarters and
headquarters company.
See also
Footnotes
References
- Nouveau Larousse illustré, undated (early 20th
century), in French