Barracks

Barracks were originally a temporary shelter or hut but are now better known as specialized buildings for permanent military accommodation; the word may apply to separate housing blocks or to complete complexes. Their main object is to separate soldiers from the civilian population and reinforce discipline, training and esprit de corps. They were sometimes called discipline factories for soldiers. Like industrial factories, some are considered to be shoddy or dull buildings, although others are known for their magnificent architecture such as Collins Barracks in Dublin and others in Paris, Berlin, Madrid, Vienna or London.

History
Early barracks such as those of the Roman Praetorian Guard were built to maintain elite forces. There are a number of remains of Roman army barracks in frontier forts such as Vercovicium and Vindolanda. From these and from contemporary Roman sources we can see that the basics of life in a military camp have remained constant for thousands of years. In the early modern period they formed part of the 'Military Revolution' that scholars believe contributed decisively to the formation of the nation state by increasing the expense of maintaining standing armies. Large, permanent barracks were developed in the 18th century by the two dominant states of the period, France and Spain. The English term ‘barrack’, on the other hand, derives from the Spanish word for a temporary shelter erected by soldiers on campaign, barraca. Because of fears that a standing army in barracks would be a threat to the constitution, barracks were not generally built in Great Britain until 1790, on the eve of the Napoleonic War (though a few small barracks were built earlier than this, usually in border or coastal locations). Woolwich (1776) is an early example of an urban barracks in Britain (significantly it was built by the Board of Ordnance rather than by the Army).

Early barracks were multi-storey blocks often grouped in a quadrangle around a courtyard or parade ground. A good example is Ravensdowne Barracks Berwick-upon-Tweed, among the first in England to be purpose-built and begun in 1717 to the design of the distinguished architect Nicholas Hawksmoor. During the 18th century the increasing sophistication of military life lead to separate housing for different ranks (officers had always had larger rooms) and married quarters, and the provision of specialized buildings such as dining rooms and cook houses, bath houses, mess rooms, schools, hospitals, armouries, gymnasia, riding schools and stables. The pavilion plan concept of hospital design was influential in barrack planning after the Crimean War.

The first large-scale training camps were built in France and Germany during the early 18th century. The British army built Aldershot camp from 1854.

By the First World War, infantry, artillery and cavalry regiments had separate barracks. The first naval barracks were hulks, old wooden sailing vessels, but these insanitary lodgings were replaced with large naval barracks at the major dockyard towns of Europe and the United States, usually with hammocks instead of beds.

These were inadequate for the enormous armies mobilised after 1914. Hut camps were developed using variations of the eponymous Nissen hut, made from timber or corrugated iron.

Military
In many militaries, NCOs and enlisted personnel will frequently be housed in barracks for service or training. Junior enlisted and sometimes junior NCOs will often receive less space and may be housed in bays, while senior NCOs and officers may share or have their own room. The term "Garrison town" is a common expression for any town that has military barracks, i.e., a permanent military presence nearby.

Canada
Barracks blockhouses were used to house troops in forts in Upper Canada. The Stone Frigate, completed in 1820, served as barracks briefly in 1737-38, and was refitted as a dormitory and classrooms to house the Royal Military College of Canada by 1876. The Stone frigate is a large stone building originally designed to hold gear and rigging from British warships dismantled to comply with the Rush-Bagot Agreement.

United Kingdom
Generally, only single and unmarried personnel or those who choose not to move their families nearby live in the barracks. Most British military barracks are named after battles, military figures or the locality.

U.S. Armed Forces
In basic training, and sometimes follow-on training, servicemembers live in barracks. The U.S. Marine Corps have gender-separate basic training units. The U.S. Army has gender-separate basic training, but like the United States Coast Guard, U.S. Air Force and U.S. Navy, has training where male and female recruits share barracks, but are separated during personal time and lights out. However, all the services integrate male and female members following boot camp and first assignment, except the U.S. Navy's submarine corps and the different branches' various combat arms elements. The Navy reversed its ban on women on submarines in 2010. Lt. Britta Christianson, has become the first woman to serve on a Navy submarine and earn her “dolphins pin”. She was awarded her pin during a ceremony Friday, June 22, 2012 at the Puget Sound Naval Shipyard in Washington state, where she is stationed on the USS Ohio. She spent more than a year in training, which included a six-month deployment on the sub.

After training, unmarried junior enlisted members will typically reside in barracks. In the 21st century, these servicemembers are generally housed in individual rooms conforming to the DoD's "1+1 standard," though exceptions still exist. During unaccompanied, dependent-restricted assignmments, noncommissioned and commissioned officer ranks may also be required to live in barracks. Amenities in these barracks increase with the rank of the occupant.

Unlike the other services, the U.S. Air Force officially uses the term "dormitory" to refer to its unaccompanied housing.

During World War II, many U.S. barracks were made of inexpensive, sturdy and easy to assemble Quonset huts that resembled Native American long house (being semi-circular but made out of metal).