A pike is a long thrusting spear formerly used in European warfare from the Late Middle Ages [1] and most of the early modern period, and wielded by foot soldiers deployed in pike square formation, until it was largely replaced by bayonet-equipped muskets. The pike was particularly well known as the primary weapon of Spanish tercios, Swiss mercenary, German Landsknecht units and French sans-culottes. A similar weapon, the sarissa, had been used in antiquity by Alexander the Great's Macedonian phalanx infantry.
The pike was a long weapon, varying considerably in size, from 3 to 7 m (9.8 to 23.0 ft) long. Generally, a spear becomes a pike when it is too long to be wielded with one hand in combat.[ citation needed ] It was approximately 2 to 6 kg (4.4 to 13.2 lb) in weight, with the 16th-century military writer Sir John Smythe recommending lighter rather than heavier pikes. [2] It had a wooden shaft with an iron or steel spearhead affixed. The shaft near the head was often reinforced with metal strips called "cheeks" or langets. When the troops of opposing armies both carried the pike, it often grew in a sort of arms race, getting longer in both shaft and head length to give one side's pikemen an edge in combat.[ citation needed ] The extreme length of such weapons required a strong wood such as well-seasoned ash for the pole, which was tapered towards the point to prevent the pike from sagging on the ends, although drooping or slight flection of the shaft was always a problem in pike handling. It is a common mistake to refer to a bladed polearm as a pike; such weapons are more generally known as halberds, glaives, ranseurs, bills, or voulges.
The great length of the pikes allowed a great concentration of spearheads to be presented to the enemy, with their wielders at a greater distance, but also made pikes unwieldy in close combat. This meant that pikemen had to be equipped with an additional, shorter weapon such as a dagger or sword in order to defend themselves should the fighting degenerate into a melee. In general, however, pikemen attempted to avoid such disorganized combat, in which they were at a disadvantage. To compound their difficulties in a melee, the pikeman often did not have a shield, or had only a small shield which would be of limited use in close-quarters fighting.
The pike, being unwieldy, was typically used in a deliberate, defensive manner, often alongside other missile and melee weapons. However, better-trained troops were capable of using the pike in an aggressive attack with each rank of pikemen being trained to hold their pikes so that they presented enemy infantry with four or five layers of spearheads bristling from the front of the formation.[ citation needed ]
As long as it kept good order, such a formation could roll right over enemy infantry, but it did have weaknesses. The men were all moving forward facing in a single direction and could not turn quickly or efficiently to protect the vulnerable flanks or rear of the formation. Nor could they maintain cohesion over uneven ground, as the Scots discovered to their cost at the Battle of Flodden. The huge block of men carrying such unwieldy spears could be difficult to maneuver in any way other than straightforward movement.[ citation needed ]
As a result, such mobile pike formations sought to have supporting troops protect their flanks or would maneuver to smash the enemy before they could be outflanked themselves. There was also the risk that the formation would become disordered, leading to a confused melee in which pikemen had the vulnerabilities mentioned above.[ citation needed ]
According to Sir John Smythe, there were two ways for two opposing pike formations to confront one another: cautious or aggressive. The cautious approach involved fencing at the length of the pike, while the aggressive approach involved quickly closing distance, with each of the first five ranks giving a single powerful thrust. In the aggressive approach, the first rank would then immediately resort to swords and daggers if the thrusts from the first five ranks failed to break the opposing pike formation. Smythe considered the cautious approach laughable. [3]
Although primarily a military weapon, the pike could be surprisingly effective in single combat and a number of 16th-century sources explain how it was to be used in a dueling situation; fencers of the time often practiced with and competed against each other with long staves in place of pikes. George Silver considered the 5.5 metres (18 ft) pike one of the more advantageous weapons for single combat in the open, giving it odds over all weapons shorter than 2.4 metres (7.9 ft) or the sword and dagger/shield combination. [4]
Although very long spears had been used since the dawn of organized warfare (notably illustrated in art showing Sumerian and Minoan warriors and hunters), the earliest recorded use of a pike-like weapon in the tactical method described above involved the Macedonian sarissa, used by the troops of Alexander the Great's father, Philip II of Macedon, and successive dynasties, which dominated warfare for several centuries in many countries.
After the fall of the last successor of Macedon, the pike largely fell out of use for the next 1,000 or so years. The one exception to this appears to have been in Germany, where Tacitus recorded Germanic tribesmen in the 2nd century AD as using "over-long spears". He consistently refers to the spears used by the Germans as being "massive" and "very long" suggesting that he is describing in essence a pike. Julius Caesar, in his De Bello Gallico, describes the Helvetii as fighting in a tight, phalanx-like formation with spears jutting out over their shields. Caesar was probably describing an early form of the shieldwall so popular in later times.
In the Middle Ages, the principal users of the pike were urban militia troops such as the Flemings or the peasant array of the lowland Scots. For example, the Scots used a spear formation known as the schiltron in several battles during the Wars of Scottish Independence including the Battle of Bannockburn in 1314, and the Flemings used their geldon long spear to absorb the attack of French knights at the Battle of the Golden Spurs in 1302, before other troops in the Flemish formation counterattacked the stalled knights with goedendags. Both battles were seen by contemporaries as stunning victories of commoners over superbly equipped, mounted, military professionals, where victory was owed to the use of the pike and the brave resistance of the commoners who wielded them.
These formations were essentially immune to the attacks of mounted men-at-arms as long as the knights obligingly threw themselves on the spear wall and the foot soldiers remained steady under the morale challenge of facing a cavalry charge, but the closely packed nature of pike formations rendered them vulnerable to enemy archers and crossbowmen who could shoot them down with impunity, especially when the pikemen did not have adequate armor. Many defeats, such as at Roosebeke and Halidon Hill, were suffered by the militia pike armies when faced by cunning foes who employed their archers and crossbowmen to thin the ranks of the pike blocks before charging in with their (often dismounted) men-at-arms.
Medieval pike formations tended to have better success when they operated in an aggressive fashion. The Scots at the Battle of Stirling Bridge (1297), for example, utilized the momentum of their charge to overrun an English army while the Englishmen were crossing a narrow bridge. At the Battle of Laupen (1339), Bernese pikemen overwhelmed the infantry forces of the opposing Habsburg/Burgundian army with a massive charge before wheeling over to strike and rout the Austro-Burgundian horsemen as well. At the same time however such aggressive action required considerable tactical cohesiveness or suitable terrain to protect the vulnerable flanks of the pike formations especially from the attack of mounted man-at-arms.[ citation needed ] When these features were not available, militia often suffered costly failures,[ clarification needed ] such as at the battles of Mons-en-Pevele (1304), Cassel (1328), Roosebeke (1382) and Othee (1408).[ citation needed ] The constant success of the Swiss mercenaries in the later period was attributed to their extreme discipline and tactical unity due to semi-professional nature, allowing a pike block to somewhat alleviate the threat presented by flanking attacks.
Perhaps copying the nearby Swiss model, the pike had a certain diffusion also in the duchy of Milan in the last two years of the 14th century. In 1391, a decree by Gian Galeazzo Visconti ordered the pikes to be at least 10 feet long in Milan, equivalent to 4.35 m (14.3 ft) and their tips to be reinforced with iron strips to prevent enemies, given their length, from cutting or breaking them. A second decree of 1397 provided that half the infantry of the duchy were armed with pikes. [5]
It was not uncommon for aggressive pike formations to be composed of dismounted men-at-arms, as at the Battle of Sempach (1386), where the dismounted Austrian vanguard, using their lances as pikes, had some initial success against their predominantly halberd-equipped Swiss adversaries. Dismounted Italian men-at-arms also used the same method to defeat the Swiss at the Battle of Arbedo (1422). Equally, well-armored Scottish nobles (accompanied even by King James IV) were recorded as forming the leading ranks of Scottish pike blocks at the Battle of Flodden (1513), incidentally rendering the whole formation resistant to English archery.
The Swiss solved the pike's earlier problems and brought a renaissance to pike warfare in the 15th century, establishing strong training regimens to ensure they were masters of handling the Spiess (the German term for "skewer") on maneuvers and in combat; they also introduced marching to drums for this purpose. This meant that the pike blocks could rise to the attack, making them less passive and more aggressive formations, but sufficiently well trained that they could go on the defensive when attacked by cavalry. German soldiers known as Landsknechts later adopted Swiss methods of pike handling.
The Scots predominantly used shorter spears in their schiltron formation; their attempt to adopt the longer Continental pike was dropped for general use after its ineffective use led to humiliating defeat at the Battle of Flodden.
Such Swiss and Landsknecht phalanxes also contained men armed with two-handed swords, or Zweihänder , and halberdiers for close combat against both infantry and attacking cavalry.
The Swiss were confronted with the German Landsknecht who used similar tactics as the Swiss, but more pikes in the more difficult German thrust (German : deutscher Stoß: holding a pike that had its weight in the lower 1/3 at the end with two hands), which was utilized in a more flexible attacking column.
The high military reputation of the Swiss and the Landsknechts again led to the employment of mercenary units across Europe in order to train other armies in their tactics. These two, and others who had adopted their tactics, faced off in several wars, leading to a series of developments as a result. [6]
These formations had great successes on the battlefield, starting with the astonishing victories of the Swiss cantons against Charles the Bold of Burgundy in the Burgundian Wars, in which the Swiss participated in 1476 and 1477. In the Battles of Grandson, Morat, and Nancy, the Swiss not only successfully resisted the attacks of enemy knights, as the relatively passive Scottish and Flemish infantry squares had done in the earlier Middle Ages, but also marched to the attack with great speed and in good formation, their attack columns steamrolling the Burgundian forces, sometimes with great massacre.
The deep pike attack column remained the primary form of effective infantry combat for the next forty years, and the Swabian War saw the first conflict in which both sides had large formations of well-trained pikemen. After that war, its combatants—the Swiss (thereafter generally serving as mercenaries) and their Landsknecht imitators—would often face each other again in the Italian Wars, which would become in many ways the military proving ground of the Renaissance.
The so-called Schefflin was a polearm, closely related to the pike, which from the late 1400s and throughout the 16th century saw widespread use in the German-speaking world. It served as a multipurpose weapon for both infantry (in the manner of pikes) and light cavalry (in the manner of demi-lances). Characteristically, it featured a large, hollow-made and leaf-shaped head of about 50 cm (1.6 ft) or more, which was attached to a long and slender shaft. Apart from being used by soldiers in battle, a tassel fixed to the socket of the head together with optional further embellishment made the Schefflin an appropriate main weapon for princely bodyguards and courtly officials. There seems to be a close relation between the contemporary German term Schefflin and the West European terms javeline (French) and javelin (English), both referring to some type of cavalry spear. Although rarely noticed, many of these weapons have survived to this day. Some pieces, of which many are said to have been used by the personal entourage of Henry VIII, are kept at the Royal Armouries in Leeds.
Pikes and long halberds were in use in ancient China from the Warring States period since the 5th century BC. Infantrymen used a variety of long polearm weapons, but the most popular was the dagger-axe, pike-like long spear, and the ji. The dagger-axe and ji came in various lengths, from 2.75 to 5.5 m (9.0 to 18.0 ft); the weapon consisted of a thrusting spear with a slashing blade appended to it. Dagger-axes and ji were an extremely popular weapon in various kingdoms, especially for the Qin state and Qin dynasty, and possibly the succeeding Han dynasty, who produced 5.5 m (18 ft) halberd and pike-like weapons, as well as 6.7 m (22 ft) long pikes during the war against Xiongnu. [7]
During the continuous European development of the pike, Japan experienced a parallel evolution of pole weapons.
In Classical Japan, the Japanese style of warfare was generally fast-moving and aggressive, with far shallower formations than their European equivalents. The naginata and yari were more commonly used than swords for Japanese ashigaru foot soldiers and dismounted samurai due to their greater reach. Naginata, first used around 750 AD, had curved sword-like blades on wooden shafts with often spiked metal counterweights. They were typically used with a slashing action and forced the introduction of shin guards as cavalry battles became more important. Yari were spears of varying lengths; their straight blades usually had sharpened edges or protrusions from the central blade, and were fitted to a hollowed shaft with an extremely long tang.
During the later half of the 16th century in Medieval Japan, pikes used were generally 4.5 to 6.5 m (15 to 21 ft) long, but sometimes up to 10 m (33 ft) in length. By this point, pikemen were becoming the main forces in armies. They formed lines, combined with arquebusiers and spearmen. Formations were generally only two or three rows deep.
In the aftermath of the Italian Wars, from the late 15th century to the late 16th century, most European armies adopted the use of the pike, often in conjunction with primitive firearms such as the arquebus and caliver, to form large pike and shot formations.[ citation needed ]
The quintessential example of this development was the Spanish tercio, which consisted of a large square of pikemen with small, mobile squadrons of arquebusiers moving along its perimeter, as well as traditional men-at-arms. These three elements formed a mutually supportive combination of tactical roles: the arquebusiers harried the enemy line, the pikemen protected the arquebusiers from enemy cavalry charges, and the men-at-arms, typically armed with swords and javelins, fought off enemy pikemen when two opposing squares made contact. The Tercio deployed smaller numbers of pikemen than the huge Swiss and Landsknecht columns, and their formation ultimately proved to be much more flexible on the battlefield.[ citation needed ]
Mixed formations of men quickly became the norm for European infantrymen, with many, but not all, seeking to imitate the Tercio; in England, a combination of billmen, longbowmen, and men-at-arms remained the norm, though this changed when the supply of yew on the island dwindled.[ citation needed ]
The percentage of men who were armed with firearms in Tercio-like formations steadily increased as firearms advanced in technology. This advance is believed to be the demise of cavalry when in fact it revived it. From the late 16th century and into the 17th century, smaller pike formations were used, invariably defending attached musketeers, often as a central block with two sub-units of shooters, called "sleeves of shot", on either side of the pikes. Although the cheaper and versatile infantry increasingly adopted firearms, cavalry's proportion in the army remained high.[ citation needed ]
During the English Civil War (1642–1651) the New Model Army (1646–1660) initially had two musketeers for each pikeman. [8] Two musketeers for each pikeman was not the agreed mix used throughout Europe, and when in 1658, Oliver Cromwell, by then the Lord Protector, sent a contingent of the New Model Army to Flanders to support his French allies under the terms of their treaty of friendship (the Treaty of Paris, 1657) he supplied regiments with equal numbers of musketeers and pikemen. [9] } On the battlefield, the musketeers lacked protection against enemy cavalry, and the two types of foot soldier supported each other.
The post Restoration English Army used pikemen and by 1697 (the last year of the Nine Years' War) English infantry battalions fighting in the Low Countries still had two musketeers to every pikemen and fought in the now traditional style of pikemen five ranks deep in the centre, with six ranks of musketeers on each side. [10]
According to John Kersey in 1706, the pike was typically 4.3 to 4.9 m (14 to 16 ft) in length. [11]
The mid-17th century to the early 18th century saw the decline of the pike in most European armies. This started with the proliferation of the flintlock musket, which gave the musketeer a faster rate of fire than he before possessed, incentivizing a higher ratio of shot to pikes on the battlefield. It continued with development of the plug bayonet, followed by the socket bayonet in the 1680s and 1690s. The plug bayonet did not replace the pike as it required a soldier surrender his ability to shoot or reload to fix it, but the socket bayonet solved that issue. The bayonet added a long blade of up to 60 cm (24 in) to the end of the musket, allowing the musket to act as a spear-like weapon when held out with both hands. Although they did not have the full reach of pikes, bayonets were effective against cavalry charges, which used to be the main weakness of musketeer formations, and allowed armies to massively expand their potential firepower by giving every infantryman a firearm; pikemen were no longer needed to protect musketeers from cavalry. Furthermore, improvements in artillery caused most European armies to abandon large formations in favor of multiple staggered lines, both to minimize casualties and to present a larger frontage for volley fire. Thick hedges of bayonets proved to be an effective anti-cavalry solution, and improved musket firepower was now so deadly that combat was often decided by shooting alone.
A common end date for the use of the pike in most infantry formations is 1700, such as the Prussian and Austrian armies. Others, including the Swedish and Russian armies, continued to use the pike as an effective weapon for several more decades, until the 1720s and 1730s (the Swedes of King Charles XII in particular using it to great effect until 1721). At the start of the Great Northern War in 1700, Russian line infantry companies had 5 NCOs, 84 musketeers, and 18 pikemen, the musketeers initially being equipped with sword-like plug bayonets; they did not fully switch to socket bayonets until 1709. A Swedish company consisted of 82 musketeers, 48 pikemen, and 16 grenadiers. [12] The Army of the Holy Roman Empire maintained a ratio of 2 muskets to 1 pike in the middle to late 17th century, officially abandoning the pike in 1699. The French, meanwhile, had a ratio of 3-4 muskets to 1 pike by 1689. [13] Both sides of the Wars of the Three Kingdoms in the 1640s and 1650s preferred a ratio of 2 muskets to 1 pike, but this was not always possible. [14]
During the American Revolution (1775–1783), pikes called "trench spears" made by local blacksmiths saw limited use until enough bayonets could be procured for general use by both Continental Army and attached militia units.
Throughout the Napoleonic era, the spontoon, a type of shortened pike that typically had a pair of blades or lugs mounted to the head, was retained as a symbol by some NCOs; in practice it was probably more useful for gesturing and signaling than as a weapon for combat.
As late as Poland's Kościuszko Uprising in 1794, the pike reappeared as a child of necessity which became, for a short period, a surprisingly effective weapon on the battlefield. In this case, General Thaddeus Kosciuszko, facing a shortage of firearms and bayonets to arm landless serf partisans recruited straight from the wheat fields, had their sickles and scythes heated and straightened out into something resembling crude "war scythes". These weaponized agricultural accouterments were then used in battle as both cutting weapons, as well as makeshift pikes. The peasant "pikemen" armed with these crude instruments played a pivotal role in securing a near impossible victory against a far larger and better equipped Russian army at the Battle of Racławice, which took place on 4 April 1794.
Civilian pikeman played a similar role, though outnumbered and outgunned, in the 1798 rising in Ireland four years later. Here, especially in the Wexford Rebellion and in Dublin, the pike was useful mainly as a weapon by men and women fighting on foot against cavalry armed with guns.
Improvised pikes, made from bayonets on poles, were used by escaped convicts during the Castle Hill rebellion of 1804.
As late as the Napoleonic Wars, at the beginning of the 19th century, even the Russian militia (mostly landless peasants, like the Polish partisans before them) could be found carrying shortened pikes into battle. As the 19th century progressed, the obsolete pike would still find a use in such countries as Ireland, Russia, China, and Australia, generally in the hands of desperate peasant rebels who did not have access to firearms. John Brown purchased a large number of pikes and brought them to his raid on Harpers Ferry.
One attempt to resurrect the pike as a primary infantry weapon occurred during the American Civil War (1861–1865) when the Confederate States of America planned to recruit twenty regiments of pikemen in 1862. In April 1862 it was authorised that every Confederate infantry regiment would include two companies of pikemen, a plan supported by Robert E. Lee. Many pikes were produced but were never used in battle and the plan to include pikemen in the army was abandoned.
Shorter versions of pikes called boarding pikes were also used on warships—typically to repel boarding parties, up to the late 19th century.
The great Hawaiian warrior king Kamehameha I had an elite force of men armed with very long spears who seem to have fought in a manner identical to European pikemen, despite the usual conception of his people's general disposition for individualistic dueling as their method of close combat. It is not known whether Kamehameha himself introduced this tactic or if it was taken from the use of traditional Hawaiian weapons.[ citation needed ]
The pike was issued as a British Home Guard weapon in 1942 after the War Office acted on a letter from Winston Churchill saying "every man must have a weapon of some kind, be it only a mace or pike". However, these hand-held weapons never left the stores after the pikes had "generated an almost universal feeling of anger and disgust from the ranks of the Home Guard, demoralised the men and led to questions being asked in both Houses of Parliament". [15] The pikes, made from obsolete Lee–Enfield rifle bayonet blades welded to a steel tube, took the name of "Croft's Pikes" after Henry Page Croft, the Under-Secretary of State for War who attempted to defend the fiasco by stating that they were a "silent and effective weapon". [16]
In Spain, beginning in 1715 and ending in 1977, there were night patrol guards in cities called serenos who carried a short pike of 1.5 m (4.9 ft) called chuzo.
Pikes live on today only in ceremonial roles, being used to carry the colours of an infantry regiment and with the Company of Pikemen and Musketeers of the Honourable Artillery Company, or by some of the infantry units on duty during their rotation as guard [17] for the President of the Italian Republic at the Quirinal Palace in Rome, Italy.
Infantry is a specialization of military personnel who engage in warfare combat. Infantry generally consists of light infantry, irregular infantry, heavy infantry, mountain infantry, motorized infantry, mechanized infantry, airborne infantry, air assault infantry, and naval infantry. Other types of infantry, such as line infantry and mounted infantry, were once commonplace but fell out of favor in the 1800s with the invention of more accurate and powerful weapons.
A halberd is a two-handed polearm that came to prominent use from the 13th to 16th centuries. The halberd consists of an axe blade topped with a spike mounted on a long shaft. It can have a hook or thorn on the back side of the axe blade for grappling mounted combatants and protecting allied soldiers, typically musketeers. The halberd was usually 1.5 to 1.8 metres long.
A bayonet is a knife, dagger, sword, or spike-shaped melee weapon designed to be mounted on the end of the barrel of a rifle, carbine, musket or similar long firearm, allowing the gun to be used as an improvised spear in close combats.
Combined arms is an approach to warfare that seeks to integrate different combat arms of a military to achieve mutually complementary effects—for example, using infantry and armour in an urban environment in which each supports the other.
The Landsknechte, also rendered as Landsknechts or Lansquenets, were German mercenaries used in pike and shot formations during the early modern period. Consisting predominantly of pikemen and supporting foot soldiers, their front line was formed by Doppelsöldner renowned for their use of Zweihänder and arquebus. They formed the bulk of the Holy Roman Empire's Imperial Army from the late 15th century to the early 17th century, fighting in the Habsburg-Valois wars, the Habsburg-Ottoman wars, and the European wars of religion.
Early modern warfare is the era of warfare during early modern period following medieval warfare. It is associated with the start of the widespread use of gunpowder and the development of suitable weapons to use the explosive, including artillery and firearms; for this reason the era is also referred to as the age of gunpowder warfare.
The sarissa or sarisa was a long spear or pike about 5 to 7 meters in length. It was introduced by Philip II of Macedon and was used in his Macedonian phalanxes as a replacement for the earlier dory, which was considerably shorter. These longer spears improved the strength of the phalanx by extending the rows of overlapping weapons projecting towards the enemy. After the conquests of Alexander the Great, the sarissa was a mainstay during the Hellenistic era by the Hellenistic armies of the diadochi Greek successor states of Alexander's empire, as well as some of their rivals.
The pike square was a military tactical formation in which 10 rows of men in 10 columns wielded pikes. It was developed by the Swiss Confederacy during the 14th century for use by its infantry.
The Battle of Cerignola was fought on 28 April 1503 between Spanish and French armies outside the town of Cerignola, Apulia, Kingdom of Naples, approximately 80 kilometres (50 mi) west of Bari. The Spanish force under the command of Gonzalo Fernández de Córdoba comprising 6,300 men, including 2,000 Landsknecht pikemen, 1,000 arquebusiers and 20 cannons, defeated the French force of 9,000 men, mainly gendarme heavy cavalry and Swiss mercenary pikemen, with about 40 cannons, led by Louis d'Armagnac, Duke of Nemours, who was killed during the battle.
Caroleans, from Carolus, the Latin form of the name Charles, is a term used to describe soldiers of the Swedish army during the reigns of Kings Charles XI and Charles XII of Sweden, and specifically from 1680, when Charles XI instituted an absolute monarchy and embarked on a series of sweeping military reforms, to the death of Charles XII in 1718.
Line infantry was the type of infantry that formed the bulk of most European land armies from the mid-17th century to the mid-19th century. Maurice of Nassau and Gustavus Adolphus are generally regarded as its pioneers, while Turenne and Montecuccoli are closely associated with the post-1648 development of linear infantry tactics. For both battle and parade drill, it consisted of two to four ranks of foot soldiers drawn up side by side in rigid alignment, and thereby maximizing the effect of their firepower. By extension, the term came to be applied to the regular regiments "of the line" as opposed to light infantry, skirmishers, militia, support personnel, plus some other special categories of infantry not focused on heavy front line combat.
The Battle of Ceresole took place on 14 April 1544, during the Italian War of 1542–1546, outside the village of Ceresole d'Alba in the Piedmont region of Italy. A French army, commanded by François de Bourbon, Count of Enghien, defeated the combined forces of the Holy Roman Empire and Spain, commanded by Alfonso d'Avalos d'Aquino, Marquis del Vasto. Despite having inflicted substantial casualties on the Imperial troops, the French subsequently failed to exploit their victory by taking Milan.
Infantry tactics are the combination of military concepts and methods used by infantry to achieve tactical objectives during combat. The role of the infantry on the battlefield is, typically, to close with and engage the enemy, and hold territorial objectives; infantry tactics are the means by which this is achieved. Infantry commonly makes up the largest proportion of an army's fighting strength, and consequently often suffers the heaviest casualties. Throughout history, infantrymen have sought to minimise their losses in both attack and defence through effective tactics.
A close order formation is a military tactical formation in which soldiers are close together and regularly arranged for the tactical concentration of force. It was used by heavy infantry in ancient warfare, as the basis for shield wall and phalanx tactics, to multiply their effective weight of arms by their weight of numbers. In the Late Middle Ages, Swiss pikemen and German Landsknechts used close order formations that were similar to ancient phalanxes.
For much of history, humans have used some form of cavalry for war and, as a result, cavalry tactics have evolved over time. Tactically, the main advantages of cavalry over infantry were greater mobility, a larger impact, and a higher riding position.
Pike and shot was a historical infantry tactical formation that first appeared during the late 15th and early 16th centuries, and was used until the development of the bayonet in the late 17th century. This type of formation combined soldiers armed with pikes and soldiers armed with arquebuses and/or muskets. Other weapons such as swords, halberds, and crossbows were also sometimes used. The formation was initially developed by the Holy Roman Imperial (Landsknechte) and Spanish (Tercios) infantries, and later by the Dutch and Swedish armies in the 17th century.
Rodeleros, also called espadachines ("swordsmen") and colloquially known as "Sword and Buckler Men", were Spanish troops in the early 16th century, equipped with steel shields known as rodela and swords . Originally conceived as an Italian attempt to revive the legionary swordsman, they were adopted by the Spanish and used with great efficiency in the Italian Wars during the 1510s and 1520s, but discontinued in the 1530s.
Heavy infantry consisted of heavily armed and armoured infantrymen who were trained to mount frontal assaults and/or anchor the defensive center of a battle line. This differentiated them from light infantry who were relatively mobile and lightly armoured skirmisher troops intended for screening, scouting, and other tactical roles unsuited to soldiers carrying heavier loads. Heavy infantry typically made use of dense battlefield formations, such as shield wall or phalanx, multiplying their effective weight of arms with force concentration.
Despite the rise of knightly cavalry in the 11th century, infantry played an important role throughout the Middle Ages on both the battlefield and in sieges. From the 14th century onwards, it has been argued that there was a rise in the prominence of infantry forces, sometimes referred to as an "infantry revolution", but this view is strongly contested by some military historians.
Although the term infantry dates from the 15th century, the foot troops of the previous eras in history who fought with a variety of weapons before the introduction of the firearms are also referred to as infantry. During the Ancient and Middle Ages infantry were often categorized by the types of weapons and armour they used, such as heavy infantry and light infantry. Generally, light infantry acted as skirmishers, scouts, and as a screening force for the more heavily armed and armored heavy infantry, the latter of which often made up the bulk of many historic armies.