From simple, organized Greek farmers to a powerful, flexible army.
By Ian Joseph
BA Cultural Anthropology, The University of Chicago
MBA Pepperdine University
Mantinea
Introduction
Three great battles—Mantinea (418 BCE), Leuctra (371 BCE), and Gaugamela (331 BCE)—demonstrate the development of Greek and Macedonian warfare from the simple hoplite phalanx employed by Greek farmers defending their fields, into the powerful, tactically flexible army which allowed Alexander the Great to conquer the Persian Empire. Arising at some point toward the end of the Dark Ages (approximately 800 BCE to 600 BCE), the phalanx of farmers armed with large round shield, seven-foot spear and helmet changed little during the first few centuries of its existence. During the hundred years from 431 to 331 BCE, however, the phalanx evolved into a mobile, disciplined, tactically-flexible force, that supplemented by cavalry and light infantry, provided a talented general with the capability of meeting and triumphing over any other army of its day.
Hoplite Warfare
As Greece awoke from its “Dark Ages”, it experienced a “military renaissance” centered on the hoplite—the heavily armed infantryman of the city-state [polis; plural poleis].[1] The hoplite, arranged side by side with his fellow citizens in a tightly packed phalanx, became the standard Greek fighting formation by the middle of the seventh century.
The small farmers of the early Greek polis needed a quick and cost-effective form of warfare to establish ownership of frontier land.[2] The phalanxes of two adversarial poleis would meet at the disputed territory, charge directly at each other and fight it out in the space of an afternoon. Eventually, one of the phalanxes would give way, and the other would chase the defeated enemy for only a short distance. Although the phalanx was supported by lightly armed infantrymen fighting with javelins and bows and lightly armored cavalrymen with javelins, these troops did not play a decisive role in battle. Hoplite warfare was conducted by the city states of central and southern Greece in this manner from approximately 700 BCE down to the beginning of the Peloponnesian War in 431 BCE.[3]
Tactics in major hoplite battles were essentially limited to a frontal attack. Victory for these armies of citizen-farmers was generally determined by bravery and staying-power. The side which could outlast its enemy and stand up better to the noise, fear, and blood of combat would gain the victory. [4]
The great Peloponnesian War which began in 431 BCE, which pitted Sparta and her allies against Athens and her Aegean empire, changed the nature of warfare. The length of the war, the high stakes involved, and the increasing death toll caused the usual forms of war to be abandoned. The participants began to search for an effective means of defeating the enemy beyond simple grit and bravery.[5]
The Advantage of Professionalism
Location of Mantinea (Google maps)
The battle of Mantinea was fought between the Peloponnesian League headed by Sparta, and a coalition of Mantinea, Argos, Athens and some others. The armies approached each other in the summer of 418 on the plain near Mantinea. The coalition army arranged one city’s phalanx next to its neighbor in one long line. On the Spartan side, the six Spartan “regiments” were joined by their allies and more informal groups of Spartans in a matching line of phalanxes (see Mantinea map, ‘Stage One’). As was the common practice, the strongest units were placed on each army’s right wing, the “place of honor”.
Most traditional hoplite battles began in essentially the same way. As expressed by the Greek historian Thucydides,
All armies are alike in this: on going into action they get forced out rather on their right wing…because fear makes each man do his best to shelter his unarmed side with the shield of the man next to him on the right.[6]
In other words, each army drifted to the right as it advanced, allowing each stronger right wing to envelop the enemy’s weaker left wing, enabling it to attack the enemy’s open flank.
The militia armies of citizen-solders were not highly trained, and had difficulty moving in any direction but forward. The Spartans were different: they were professionals, trained in arms and in maneuver. Their phalanx was composed of regiments, and the regiments of companies, and so on, each commanded by an officer. This professionalism allowed their phalanx a degree of maneuverability which they put to good use at Mantinea.
As the two armies marched towards each other, the traditional right drift caused the Spartan’s right wing to extend beyond the coalition’s left. But as the rightward movement of the coalition army began to overlap the Spartan left, the Spartan king Agis, “…afraid of his left being surrounded…ordered (them) to move out from their place in the ranks and make the line even.”[7] In doing so, a gap opened up within the Spartan left wing, offering the converging coalition right wing the opportunity to flank both sides of the Spartan’s left (see map, ‘Stage Two’). Given their advantage, the coalition right wing broke the Spartan left, and “cut up and surrounded the Spartans, and drove them in full rout…”
But on the other wing, the Spartans had the advantage over the coalition, and “instantly routed them; the greater number not even waiting to strike a blow, but giving way the moment that they came on…”[8]
As the coalition left was being routed, Agis noticed the defeat of his own left wing, and “ordered all the army to advance to the support of the defeated wing…” And here, the Spartan training paid off, for they were able to swing their right wing around so that it pointed diagonally toward the coalition left wing, in effect making a change of front, and then advanced towards the enemy. As Thucydides writes, “the Mantineans and their allies…ceased to press the enemy, and seeing their friends defeated and Spartans in full advance upon them, took to flight”[9] (see map, ‘Stage Three’).
The training and professionalism of the Spartan regiments demonstrated their superiority over the citizen militia of the rest of Greece. No other hoplite army of that time would have been able to effect a change of front so efficiently and quickly, and turn a doubtful battle into a complete victory. Professionalism demonstrated one method of transforming hoplite warfare.
Leuctra and Guagamela
Concentration of Force – Leuctra, 371 BCE
Location of Leuctra (Google maps)
The end of the Peloponnesian War did not bring the promised “…beginning of freedom for all of Greece.”[10] Instead, Sparta provoked a series of wars which rearranged the system of alliances which had helped them win the long war against Athens. A peace conference between Sparta and Thebes in 371 ended badly and the Spartans promptly marched upon Thebes with an army of nine thousand hoplites and one thousand cavalry. Opposing them were six thousand Theban and allied hoplites and one thousand cavalry.[11]
Over generations, the Thebans had been increasing the depth of their phalanx, generally given pride of place on the right wing of coalition armies, from the traditional eight men, to sixteen, then twenty-five and even thirty-five ranks. As the Spartan and Theban armies maneuvered toward the plain of Leuctra, the brilliant Theban general Epaminondas devised a new tactic which would use the deep phalanx to destroy the myth of Spartan superiority.
Over the generations, the citizens of Thebes had developed a reputation as tough, unyielding fighters. Epaminondas had witnessed the power of the deep Theban phalanx at previous battles, and increased the depth of the phalanx to fifty ranks, but only eighty files wide. But Epaminondas’ true innovation was to position the deep Theban column not on the right, where it would have clashed with the Spartan’s weaker allies, but on the left, where it would attack the main phalanx of the Spartan “Peers” led by King Cleombrotus, arranged only twelve ranks deep. In other words, Epaminondas was concentrating his fighting power at the critical point in the evenly-spaced, less concentrated Spartan phalanx. Finally, he arranged the Theban’s allies on his right would advance “in echelon”, each poleis’ phalanx staying slightly to the rear of that to its left, so that the allied right would protect the Theban’s flank, but not initially engage with the enemy (see Leuctra map – ‘Initial Situation’). When asked why he positioned the Theban phalanx opposite the Spartan king, Epaminondas stated he would “crush…the head of the serpent”.[12]
As the Spartans began their usual drift to the right, they assumed their superior numbers would allow their force to overlap both the Theban left and right. But as they advanced, the Spartans were surprised to see the deep Theban phalanx moving both forward and to its left, converging rapidly on the right wing of the Spartan line where the king was surrounded by his bodyguard (see map ‘Opening Moves’).
As the phalanxes collided, a bitter struggle was carried out between the Thebans and the Spartan elite, with neither side gaining ground although the Spartan king was killed or mortally wounded. Epaminondas, fighting in the first ranks, shouted to his troops to “give me one more step” forward, and with that step, the Spartans turned and ran (see map ‘Decisive Action’). Four hundred of the seven hundred Peers at the battle were killed, and Sparta’s reputation for invincibility in hoplite battle was ended. Epaminondas’ brilliance in concentrating his most powerful force in depth against the enemy’s more evenly-distributed line, and “refusing the flank” of his weaker right wing, allowed Thebes to overcome the life-long training and superior professionalism of the Spartan phalanx.[13]
The Power of Mobility – Guagamela, 331 BCE
Location of Gaugamela (Google maps)
Far to the North in Greece lies Macedon. In 336 BCE, twenty-year old Alexander III (“the Great”) inherited the throne and the Macedonian army from his father, Philip II. Philip had been a hostage in Thebes during the time of Epaminondas, and he appears to have incorporated the knowledge he acquired there into his army. Philip increased the length of the hoplite spear from seven to eighteen feet, making it a two-handed weapon, and reduced the weight of armor and size of the shield of his “phalangites”. Similarly, Philip professionalized the king’s guard of mounted aristocrats, gave them heavy armor, a longer two-handed spear, and turned them into his shock troops, the heavy “Companion Cavalry”.[14]
In 334 BCE, Alexander led an army of Macedonians and allied Greeks, totaling 37,000 men, against the enormous Persian Empire, which stretched from what is now Turkey to Pakistan. Alexander’s army consisted of 12,000 Macedonian “Foot Companions” using the 18-foot spear, 3,000 Royal Guards (‘Hypaspists’) armed with a shorter spear, and 1,800 Companion Cavalry. His Greek allies provided 9,000 hoplites and cavalry, supplemented by light armed troops from Northern Greece.[15]
After defeating two Persian armies in what is now Turkey and clearing the Mediterranean coast in 332, Alexander took his army deep into the Persian Empire, reaching the Tigris River in what is now Iraq in 331.
King Darius of Persia drew soldiers from provinces stretching all the way to India, raising a giant army of perhaps 100,000 men, strong in cavalry although lacking in heavy infantry. Darius chose the wide, flat plain at Gaugamela, where he believed his great mass of cavalry would have an advantage over the outnumbered Macedonians. He cleared and smoothed the plain to his front so that his 200 chariots and 15 war elephants would have a clear run. The Macedonian army is believed to have been increased to about 45,000 by this time.
Darius placed his best troops in the center, alternating horse and foot soldiers, with his chariots and elephants out front. On his right and left wings he placed masses of cavalry. A second line, consisting of native infantry levies, backed up the strong front line. Darius’ plan was to envelope both wings of Alexander’s army with his thousands of cavalry, immobilize the Macedonian phalanx, and then crush the center with his chariots and combined horse and foot.[16]
Arriving at the battlefield, Alexander led the army from the center-right with the Companion Cavalry, followed by the Hypaspists, with the phalanx of Foot Companions arranged across the center in their individual brigades. The left and right wings, consisting of Macedonian and allied cavalry, were angled back to protect the army from the outflanking attacks Alexander expected Darius to make with his vast number of cavalry. The Greek infantry was posted at a distance of two or three hundred yards to the rear of the Macedonian phalanx, with instructions to be prepared to face enemy attacks either from the front or rear. Essentially, Alexander had created a box formation from which he could attack while keeping Darius’ greater numbers from enveloping his army. Marching to the attack, Alexander proceeded to maneuver this box to disrupt the Persian line of battle (see Gaugamela map ‘Initials Dispositions and Opening Movements’.)[17]
As Alexander’s army moved toward the Persians, he ordered the center to begin a simultaneous move to the right, and the Macedonians responded, moving echelon by echelon diagonally toward the Persian left wing. Concerned, Darius responded by ordering the cavalry on his left center to match the Macedonians’ movement, extending their line to their left. He also launched his left and right wing cavalry to attack the Macedonian flanks in an attempt to stop Alexander’s maneuver. As described by the ancient writer Arrian:
Alexander led his own army more towards the right, and the Persians marched along parallel with him, far outflanking him upon their left… and almost entirely got beyond the ground which had been cleared and leveled by the Persians.[18]
Alexander’s army was now closing on the Persian left center, with the concentrated power of the heavy cavalry and the Macedonian phalanx aimed, echelon by echelon, toward the heart of Darius’ formation. As the Persians marched to their left to match Alexander’s oblique approach, they opened a gap in their front line, the very result toward which Alexander had been maneuvering:
But when the Persians had made a break in the front line of their army…Alexander wheeled round towards the gap, and forming a wedge as it were of the Companion cavalry and of the part of the phalanx which was posted here, he led them…straight towards Darius himself. For a short time there ensued a hand-to-hand fight…all things at once appeared full of terror to Darius, who had already long been in a state of fear, so that he was the first to turn and flee.[19]
With Darius running from the battlefield, the Persian army began to break up, especially the native levies in the second line. Alexander was tempted to follow Darius in order to effect his capture and end the war. But a messenger reached him, informing him that his left wing was in danger of being overwhelmed by the right wing Persian cavalry. Alexander gathered the Companion Cavalry and recrossed the battlefield to attack the Persian cavalry on their flank and rear and end the battle.
At the Battle of Gaugamela, Alexander employed all the tactical advances which the Greeks and Macedonians had developed over the previous one hundred years. He led an all-arms army of both heavy and light infantry and heavy and light cavalry; each formation was subdivided into units which allowed the army to maneuver effectively on the battlefield; Alexander used his ability to maneuver to create confusion in the enemy’s ranks, and then attacked with concentrated combat power, allowing him to defeat an enemy army twice the size of his own.
Between 431 and 331 BCE, the Greeks, and the Macedonians following them, transformed phalanx warfare, and created a dynamic, all-arms form of combat which would dominate the Eastern Mediterranean and Western Asia for the next two hundred years.
Appendix
Notes
- V. D. Hanson, Wars of the Ancient Greeks, Smithsonian 2004, p.46
- Hanson, p.47
- A. Jones, The Art of War in the Western World, Oxford 1989 p.4
- J. E. Lendon, Soldiers and Ghosts, Yale 2005, p.52
- S. Hornblower, The Greek World, Routledge 2004, p.190
- Strassler, The Landmark Thucydides, Free Press 1996, Book 5.71
- Strassler, Thucydides Book 5.71
- Strassler, Thucydides Book 5.73
- Strassler, Thucydides Book 5.74
- Strassler, The Landmark Xenophon’s Hellenika 2009, Book 2.2.23
- Pomeroy, Burstein, et. al. Ancient Greece 2008, page 371
- Lendon, Soldiers & Ghosts page 107
- Jones, The Art of War in the Western World page 6
- Jones, pages 21–22
- Pomeroy, page 434
- Arrian of Nicomedia, The Anabasis of Alexander, Book XIV 161–162
- Arrian of Nicomedia, Book XIV 162–163
- Arrian of Nicomedia, Book XIV 164–165
- Arrian of Nicomedia, Book XIV 166–167
Bibliography
Arrian of Nicomedia, ‘The Anabasis of Alexander‘ translated by Chinnock, E.J. (en.wikisource.org)
Jones, A. 1989. The Art of War in the Western World, Oxford
Lendon, J. E. 2005. Soldiers & Ghosts, Yale
Pomeroy, Burstein, et al. 2008. Ancient Greece: A Political, Social, and Cultural History, Oxford
Hanson, V. D. 2004. Wars of the Ancient Greeks, Smithsonian
Hornblower, S. 2008. The Greek World 479 – 322 B.C., Routledge
Strassler, R. B. 1996. The Landmark Thucydides, Free Press
Strassler, R. B. 2009. The Landmark Xenophon’s Hellenika, Pantheon Books
Originally published by the Kosmos Society, The Center for Hellenic Studies under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported license.