Horses in warfare in the context of "Ancient Macedonians"

The Scythians (/ˈsɪθiən/ or /ˈsɪðiən/) or Scyths (/ˈsɪθs/), also known as the Pontic Scythians, were an ancient Eastern Iranic equestrian nomadic people who migrated during the 9th to 8th centuries BC from Central Asia to the Pontic Steppe in modern-day Ukraine and Southern Russia, where they remained until the 3rd century BC.

Skilled in mounted warfare, the Scythians displaced the Agathyrsi and the Cimmerians as the dominant power on the western Eurasian Steppe in the 8th century BC. In the 7th century BC, the Scythians crossed the Caucasus Mountains and often raided West Asia along with the Cimmerians.

Historically, cavalry (from the French word cavalerie, itself derived from cheval meaning "horse") are groups of soldiers or warriors who fight mounted on horseback. Until the 20th century, cavalry were the most mobile of the combat arms, operating as light cavalry in the roles of reconnaissance, screening, and skirmishing, or as heavy cavalry for decisive economy of force and shock attacks. An individual soldier in the cavalry is known by a number of designations depending on era and tactics, such as a cavalryman, horseman, trooper, cataphract, knight, drabant, hussar, uhlan, mamluk, cuirassier, lancer, dragoon, samurai or horse archer. The designation of cavalry was not usually given to any military forces that used other animals or platforms for mounts, such as chariots, camels or elephants. Infantry who moved on horseback, but dismounted to fight on foot, were known in the early 17th to the early 18th century as dragoons, a class of mounted infantry which in most armies later evolved into standard cavalry while retaining their historic designation.

Cavalry had the advantage of improved mobility, and a soldier fighting from horseback also had the advantages of greater height, speed, and inertial mass over an opponent on foot. Another element of horse mounted warfare is the psychological impact a mounted soldier can inflict on an opponent.

Roman cavalry (Latin: equites Romani) refers to the horse-mounted forces of the Roman army throughout the regal, republican, and imperial eras.

In the regal era, the Roman cavalry was a group of 300 soldiers called celeres, tasked with guarding the Kings of Rome. Later their numbers were doubled to 600, then possibly 1,800. All of the cavalrymen were patricians. In the republican era, the general name for the cavalry was equites and these united consisted of the equestrian class and the first class, with a group of 300 cavalrymen in every legion. They were divided into 10 groups of 30 men. Each group elected three leaders known as decuriones. Later the Roman cavalry stopped using Roman citizens as cavalrymen and relied on Auxilia and foreign recruits.

The English term lance is derived, via Middle English launce and Old French lance, from the Latin lancea, a generic term meaning a spear or javelin employed by both infantry and cavalry, with English initially keeping these generic meanings. It developed later into a term for spear-like weapons specially designed and modified to be part of a "weapon system" for use couched under the arm during a charge, being equipped with special features such as grappers to engage with lance rests attached to breastplates, and vamplates, small circular plates designed to prevent the hand sliding up the shaft upon impact. These specific features were in use by the beginning of the late 14th century.

Though best known as a military and sporting weapon carried by European knights and men-at-arms, the use of lances was widespread throughout East Asia, the Middle East, and North Africa wherever suitable mounts were available. Lances were the main weapon of lancers of the medieval period and beyond, and these troops also carried secondary weapons such as swords, battle axes, war hammers, maces, and daggers for use in hand-to-hand combat, since the lance was often a one-use-per-engagement weapon, becoming embedded in their targets or being broken on impact. Assuming the lance survived the initial impact without breaking, it could also prove inappropriate for more static, closer engagements where its length became a hindrance.

Barding (also spelled bard or barb) is body armour for war-horses. The practice of armoring horses first developed extensively in antiquity in the Asian kingdoms of Parthia and Pahlava. After the conquests of Alexander the Great in the 4th century BCE it likely made its way - along with cataphract technology - into European military practices via the Seleucid Empire and later the Byzantine Empire. Though its historical roots lie in antiquity in the regions of what was once the Persian Empire, barded horses have become a symbol of the late European Middle Ages chivalry and the era of knights.

Examples of armour for horses could be found as far back as classical antiquity. Many historians believe that cataphracts, with scale armour for both rider and horse, influenced the later European knights, via contact with the Byzantine Empire.

A knight is a person granted an honorary title of a knighthood by a head of state (including the pope) or representative for service to the monarch, the church, or the country, especially in a military capacity.

The concept of knighthood may have been inspired by the ancient Greek hippeis (ἱππεῖς) and Roman equites. In the Early Middle Ages in Western Christian Europe, knighthood was conferred upon mounted warriors. During the High Middle Ages, knighthood was considered a class of petty nobility. By the Late Middle Ages, the rank had become associated with the ideals of chivalry, a code of conduct for the perfect courtly Christian warrior. Often, a knight was a vassal who served as an elite fighter or a bodyguard for a lord, with payment in the form of land holdings. The lords trusted the knights, who were skilled in battle on horseback. In the Middle Ages, knighthood was closely linked with horsemanship (and especially the joust) from its origins in the 12th century until its final flowering as a fashion among the high nobility in the Duchy of Burgundy in the 15th century. This linkage is reflected in the etymology of chivalry, cavalier, and related terms such as the French title of chevalier. In that sense, the special prestige accorded to mounted warriors in Christendom finds a parallel in the furusiyya in the Islamic world. The Crusades brought various military orders of knights to the forefront of defending Christian pilgrims traveling to the Holy Land.

Military animals are trained animals that are used in warfare and other combat related activities. As working animals, different military animals serve different functions. Horses, elephants, camels, and other animals have been used for both transportation and mounted attack. Pigeons were used for communication and photographic espionage. Many other animals have been reportedly used in various specialized military functions, including rats and pigs. Dogs have long been employed in a wide variety of military purposes, more recently focusing on guarding and bomb detection, and along with dolphins and sea lions are in active use today.