Armies of the ancient Roman-Germanic wars made use of light cavalry as patrolling squads, or armed scouts, and often had them in the front lines during regional battles.
During the Punic Wars, one of Carthage's main advantages over Roman armies was its extensive use of Numidian light cavalry. Partly because of this, the Roman general Scipio Africanus recruited his own cavalry from Sicily before his invasion of Tunisia during the Second Punic War.
Several types of light cavalry were developed and used in medieval armies.
See also: Horses in the Napoleonic Wars
Light cavalry played a key role in mounted scouting, escorting, and skirmishing during the Napoleonic era. Light horse also served a function in major set-piece battles. While lacking the sheer offensive power of heavy cavalry, light cavalry were still extremely effective against unprepared infantry, cavalry, and artillery. All infantry commanders were forced to respect the danger any cavalry presented to their forces, and light cavalry were effective at changing the movement of enemy forces simply through their presence. In the aftermath of battles, light cavalry were used to press a victor's advantage or to screen retreating forces from further attack.
See also: Horses in World War I
As late as the early 1900s, most European armies still retained a nominal division of mounted troops according to the size and weight of the men,10 into light cavalry (raiding, reconnaissance, and screening), medium cavalry (offense or defense), and heavy cavalry (direct shock).11 While colonial warfare had led to a blurring of these distinctions in the British army, tradition remained strong in the cavalry arm of some other nations. As an example, the Imperial German army maintained a marked difference between the sizes and weights of the men and horses allocated to the hussar regiments that made up its light cavalry and those of the other two categories.12 The early weeks of World War I saw light cavalry attempting to continue its long established function of being the "eyes and ears" of the respective main armies. However, despite some early success, the advent of trench warfare and aircraft observation quickly rendered this role obsolete, except to an extent in the Middle East in 1917, and in Eastern Europe where light cavalry mounted actions on a diminishing scale continued to occur until the revolution of 1917 took Russia out of the war.13
See also: Horses in World War II and Technical (vehicle)
During the Vietnam War, the US Army converted parts of the 1st Cavalry Division for heliborne tactics with a concept known as air cavalry. Helicopters were used to insert troops and support them. They were also used for suppression fire, search and rescue, medical evacuation, scouting and resupply. This concept was first tested at the Battle of Ia Drang Valley.1415 Modern tactics call for the use of gunships to dominate the airspace and provide fire support while transport helicopters ferry ground forces and supply them.
Light reconnaissance vehicles (LRV) are also being used by cavalry squadrons and infantry scout units for scouting, skirmishing, and providing light fire support.16
Bryan Fosten (1982). Wellington's Light Cavalry. Osprey Publishing. ISBN 0-85045-449-2. 0-85045-449-2 ↩
Brzezinski, Vukšić, Richard, Velimir (25 July 2006). Polish Winged Hussar 1576–1775. Osprey Publishing. ISBN 1-84176-650-X.{{cite book}}: CS1 maint: multiple names: authors list (link) 1-84176-650-X ↩
Caferro, William; Reid, Shelley (2010). The Oxford Encyclopedia of Medieval Warfare and Military Technology, Tom 1. Oxford: Osprey Publishing. p. 10. ISBN 9780195334036. 9780195334036 ↩
Thomas, Robert H.G. (28 November 1991). The Russian Army of the Crimean War 1854-56. Bloomsbury USA. pp. 7–8. ISBN 1-85532-161-0. 1-85532-161-0 ↩
Hofschroer, Peter (27 March 1985). Prussian Cavalry of the Napoleonic Wars 2 1807-15. Bloomsbury USA. pp. 33–35. ISBN 0-85045-683-5. 0-85045-683-5 ↩
Pavlovic, Darko (July 1999). The Austrian Army 1836-66 (2) Cavalry. Bloomsbury USA. pp. 3–4. ISBN 1-85532-800-3. 1-85532-800-3 ↩
Reid, Stuart (18 August 2009). Armies of the East India Company 1750-1850. Bloomsbury USA. pp. 23–37. ISBN 978-1-84603-460-2. 978-1-84603-460-2 ↩
Sumner, Ian (17 July 1995). The French Army 1914-18. Bloomsbury USA. p. 5. ISBN 1-85532-516-0. 1-85532-516-0 ↩
Spring, Laurence (19 March 2003). The Cossacks 1799-1815. Bloomsbury USA. pp. 11–12. ISBN 1-84176-464-7. 1-84176-464-7 ↩
Von Koppen, Fedor (26 February 2015). The Armies of Europe Illustrated. Naval & Military Press. p. 5. ISBN 978-1-78331-175-0. 978-1-78331-175-0 ↩
pages 568–570, Volume 5, Encyclopædia Britannica – eleventh edition ↩
page 570, Volume 5, Encyclopædia Britannica – eleventh edition ↩
Littauer, Vladimir (May 2007). Russian Hussar. Long Riders' Guild Press. pp. 3–5. ISBN 978-1-59048-256-8. 978-1-59048-256-8 ↩
"Air Cavalry Tactics in Vietnam". 6 September 2018. https://www.warhistoryonline.com/instant-articles/air-cavalry-in-vietnam.html ↩
"Air Cav: How Soldiers in the Sky Reshaped Combat on the Ground". Historynet. 24 July 2013. Retrieved 18 March 2022. https://www.historynet.com/air-cav-how-soldiers-in-the-sky-reshaped-combat-on-the-ground.htm ↩
"Coming soon: Details for the Army's Light Reconnaissance Vehicle". Defensenews.com. 15 June 2017. Retrieved 18 March 2022. https://www.defensenews.com/congress/budget/2017/06/15/coming-soon-details-for-the-armys-light-reconnaissance-vehicle/ ↩