CHAPTER XIII.
The Battle of Arbela.
When the armies drew near each other, Darius and the men around him were observed; viz. the apple-bearing Persians, the Indians, the Albanians, the Carians who had been forcibly transported into Central Asia, the Mardian archers ranged opposite Alexander himself and his royal squadron of cavalry. Alexander led his own army more towards the right, and the Persians marched along parallel with him, far outflanking him upon their left.[411] Then the Scythian cavalry rode along the line, [165]and came into conflict with the front men of Alexander’s array; but he nevertheless still continued to march towards the right, and almost entirely got beyond the ground which had been cleared and levelled by the Persians.[412] Then Darius, fearing that his chariots would become useless, if the Macedonians advanced into uneven ground, ordered the front ranks of his left wing to ride round the right wing of the Macedonians, where Alexander was commanding, to prevent him from marching his wing any further. This being done, Alexander ordered the cavalry of the Grecian mercenaries under the command of Menidas to attack them. But the Scythian cavalry and the Bactrians, who had been drawn up with them sallied forth against them, and being much more numerous they put the small body of Greeks to rout. Alexander then ordered Aristo at the head of the Paeonians and Grecian auxiliaries to attack the Scythians; and the barbarians gave way. But the rest of the Bactrians drawing near to the Paeonians and Grecian auxiliaries, caused their own comrades who were already in flight to turn and renew the battle; and thus they brought about a general cavalry engagement, in which many of Alexander’s men fell, not only being overwhelmed by the multitude of the barbarians, but also because the Scythians themselves and their horses were much more completely protected with armour for guarding their bodies.[413] Notwithstanding this, the Macedonians sustained their assaults, and assailing them violently squadron by squadron, they succeeded in pushing them out of rank. Meantime the foreigners launched their scythe-bearing chariots against Alexander himself, for the purpose of throwing his phalanx into [166]confusion; but in this they were grievously deceived. For as soon as some of them approached, the Agrianians and the javelin-men with Balacrus, who had been posted in front of the Companion cavalry, hurled their javelins at them; others they seized by the reins and pulled the drivers off, and standing round the horses killed them. Yet some rolled right through the ranks; for the men stood apart and opened their ranks, as they had been instructed, in the places where the chariots assaulted them. In this way it generally happened that the chariots passed through safely, and the men by whom they were driven were uninjured. But these also were afterwards overpowered by the grooms of Alexander’s army and by the royal shield-bearing guards.[414]
CHAPTER XIV.
Battle of Arbela.—Flight of Darius.
As soon as Darius began to set his whole phalanx in motion, Alexander ordered Aretes to attack those who were riding completely round his right wing; and up to that time he was himself leading his men in column. But when the Persians had made a break in the front line of their army, in consequence of the cavalry sallying forth to assist those who were surrounding the right wing, 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 with a quick charge and loud battle-cry straight towards Darius himself. For a short time there ensued a hand-to-hand fight; but when the Macedonian cavalry, commanded by Alexander himself, pressed on [167]vigorously, thrusting themselves against the Persians and striking their faces with their spears, and when the Macedonian phalanx in dense array and bristling[415] with long pikes had also made an attack upon them, 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.[416] The Persians also who were riding round the wing were seized with alarm when Aretes made a vigorous attack upon them. In this quarter indeed the Persians took to speedy flight; and the Macedonians followed up the fugitives and slaughtered them.[417] Simmias and his brigade were not yet able to start with Alexander in pursuit, but causing the phalanx to halt there, he took part in the struggle, because the left wing of the Macedonians was reported to be hard pressed. In this part of the field, their line being broken, some of the Indians and of the Persian cavalry burst through the gap towards the baggage of the Macedonians; and there the action became desperate. For the Persians fell boldly on the men, who were most of them unarmed, and never expected that any men would cut through the double phalanx and break through upon them.[418] When the Persians made this attack, the [168]foreign prisoners also assisted them by falling upon the Macedonians in the midst of the action. But the commanders of the men who had been posted as a reserve to the first phalanx, learning what was taking place, quickly moved from the position which they had been ordered to take, and coming upon the Persians in the rear, killed many of them there collected round the baggage. But the rest of them gave way and fled. The Persians on the right wing, who had not yet become aware of the flight of Darius, rode round Alexander’s left wing and attacked Parmenio in flank.[419]
CHAPTER XV.
Defeat of the Persians and Pursuit of Darius.