- Light infantry
Traditionally light infantry (or skirmishers) were soldiers whose job was to provide a
skirmish ing screen ahead of the main body ofinfantry , harassing and delaying the enemy advance. Light infantry was distinct from medium, heavy orline infantry . Heavy infantry were dedicated primarily to fighting in tightformation s that were the core of largebattle s. Light infantry often fought in close co-ordination with heavy infantry, where they could screen the heavy infantry from harassing fire, and the heavy infantry could intervene to protect the light infantry from attacks of enemy heavy infantry orcavalry . Heavy infantry originally had heavier arms and morearmour than light infantry, but this distinction was lost as the use of armour declined and gunpowder weapons became standardized. [citebook|title=European armies and the conduct of war|author=Hew Strachan|year= 1988|publisher=Routledge|id=ISBN 0415078636]History of the light infantry
Antiquity
The concept of a skirmishing screen is a very old one and was already well-established by Greek and Roman times in the form, for example, of the Greek
peltast and the Romanvelite s. As with so called 'light infantry' of later periods, the term more adequately describes the role of such infantry rather than the actual weight of their equipment. Peltast equipment for example grew steadily heavier at the same time ashoplite equipment grew lighter. It was the fact that peltasts fought in open order as skirmishers that made them light infantry, and that hoplites fought in the battle line as a phalanx that made them heavy infantry.Modern age
Regular armies usually relied on irregulars to perform the duties of light infantry skirmishers.Later, the
dragoon s of the 17th century were the light infantryskirmishers of their day – lightly-armed and armoured infantrymen who rode into battle butdismounted to fight.In the 18th and 19th centuries most
infantry battalion shad a light company. Its members were usually smaller,agile men capable of using their initiative, since they did not always fight in disciplined ranks as did the ordinary infantry but often inwidely dispersed groups. They were also often chosen for their shooting ability and sometimes carried lightermusket s than ordinary infantrymen. Some light infantry units carriedrifle s instead of muskets, and worerifle green uniforms; they became designated as "rifle regiments" in Britain and "Jäger" regiments in German speaking Europe. In France, during theNapoleonic Wars , light infantry were called "voltigeurs " and the sharpshooters "tirailleurs ".Unusually, light infantry officers sometimes carried muskets as well and their
sword s were lighter and curvedsabre s; as opposed to the heavy, straighter swords of other infantry officers. Orders were sent by bugle orwhistle instead ofdrum (since the sound of a bugle carries further and it is difficult to move fast when carrying a drum). Some armies, including the British and French, converted wholeregiment s into light infantry. These were sometimes considered elite units, since they required more training andself-discipline to carry out the roles of light infantry as well as those of ordinary infantry.By the late 19th century the concept of fighting in formation was on the wane and the distinctions between light and heavy infantry began to disappear. Essentially, all infantry became light infantry in practice. Some regiments retained the name and customs, but there was in effect no difference between them and other infantry regiments.
Light infantry today
Today the term "light" denotes the
table of organization and equipment defining units lacking heavy weapons, armor and/or a reduced vehicle footprint. Light infantry units lack the lethality, tactical mobility and survivability of heavy units, but possess greater strategic mobility and the ability to execute missions under restrictive terrain and weather that may otherwise impair a heavy unit's mobility. Light infantry forces typically rely on their ability to operate under restrictive conditions, surprise, violence of action, training, stealth, field craft, and fitness level of the individual soldier to address their reduced lethality. Ironically, forces in a light unit will normally carry heavier individual loads versus other forces; literally they must carry everything they require to fight, survive and win due to lack of vehicles.In the 1980s, the United States Army increased light forces to address contingencies and increased threats requiring a more deployable force able to operate for in restrictive environments for limited periods. At its height, this included the
10th Mountain Division (Light Infantry),7th Infantry Division (Light),25th Infantry Division ,6th Infantry Division (Light),82nd Airborne Division ,101st Airborne Division (AASLT),75th Ranger Regiment , and other battalion andbrigade combat teams in mixed heavy/light units.Operation Just Cause is often cited as proof of concept. Almost 30,000 US Forces, mostly light, deployed toPanama within a 48 hour period to execute combat operations.During the 1990s the concept of purely light forces came under scrutiny due to their decreased lethality and survivability. This scrutiny has resulted in
Stryker Brigade Combat Teams , a greater focus on task organized units (such asMarine Expeditionary Units ) and a reduction of purely light forces.Despite their reduction, light forces have proven successful in
Afghanistan (Operation Enduring Freedom ), underlining the continued need for light infantry.Examples of current light units:
*
Airborne orparatroops /paratroopers , such as the82nd Airborne Division (United States) and Britain's Parachute Regiment
* seaborne or ship-based units, such as the United States Marine Corps' MEU(SOC) or theRoyal Marines Commandos .
*Air assault (meaning air-mobile) infantry units, which usehelicopter s fortransportation to and from missions such as the British 16th Air Assault Brigade or the American101st Airborne Division .
*Special Operations units such as US Army's Rangers, Canada'sCanadian Special Operations Regiment (CSOR), and Britain'sSpecial Forces Support Group or3 Commando Brigade .
* infantry intended for difficult terrain such as mountains (see10th Mountain Division /1st Marines) or jungle.
* motorized infantry (i.e. usingunarmoured vehicles such as trucks).
*internal security orparamilitary troops.
* troops involved in Guerrilla or counter Guerrilla warfare.
* home defense ormilitia .Note that in some armies Light Infantry are usually considered as an
elite , but in other countries they may be considered inferior due to their lack of equipment.ee also
*
Roman infantry tactics, strategy and battle formations
*History of British light infantry
*256th Infantry Brigade
*Bersagliere
*1st Marine Regiment
*Jäger (military)
*
*14th Infantry Regiment - Until 2006, US Light Infantry BrigadeReferences and notes
Further reading
*"
The Partisan in War ", a treatise on light infantry tactics written by ColonelAndreas Emmerich in 1789.External links
* [http://www.lightinfantryreunited.co.uk Light Infantry Reunited]
* [http://www.lightinfantry.org.uk/ British Light Infantry Regiments]
* [http://napoleonistyka.atspace.com/infantry_tactics_4.htm#infantrycombatintroductionskirmishers Skirmishers and light infantry during the Napoleonic Wars]
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