The
Seleucid armies were the veterans and descendants of Alexander’s forces that had remained, after 323BC, under his general Seleucus Nicator in Asia. In the first generation and again under Antoichus the Third, they had garrisoned the world from Antioch to Bactria, and made the traditions of their Macedonian home magnificent while keeping them basically unaltered. Their officers dyed the original shallow broad-brimmed hat crimson, and embroidered their cloaks and buskins with crimson and gold. The shields were bronze or silver, or decorated with bronze or silver crescents. Writers of that era confirm over and over again this military glow of the Macedonians, gleaming in the pride of life with gilt armor and scarlet coats; ‘glittering in the sun as they marched down in their order, the elephants with their castles, and the men in their purple….’
On the wings of these armies were the cavalry, the mountaineers ‘girt for running’, Cretans, Carians, Cilicians; the archers, the javelin men from Thrace with black tunics; slingers, naked Gauls from Galatia with wild hair and huge shields – and behind them a camp with four times their number of non-combatants inside it, for the ancient armies travelled with most of their possessions about them.
The elephants stood like towers near the front or between the sections of phlanx; Indian for the Seleucids, African (and inferior) for the Ptolemies, their mahmouts dressed them with red housings for battle, and behind their frontlets and crests they carried four men in a turret on their backs.
Arabs, too, were there on camels, with long swords.
[Rome on the Euphrates]