Ada: But the pike didn't win the war, Theo. Food did. This is the idea that reframes the whole story — the historian Donald Engels reconstructed it, careful estimates rather than ancient figures, so we hold them loosely.
Theo: Food beats the greatest general in history? Go on.
Ada: An army like this could carry only around ten days of rations. It couldn't outrun starvation. And a stationary army is a disaster — thousands of men, plus thousands of horses and mules, eating the countryside bare and drinking staggering volumes of water every single day.
Theo: So standing still kills you as surely as the enemy.
Ada: Right. So Philip and Alexander did something radical — they stripped the baggage train. Banned carts. Every soldier hauled his own kit and grain.
Theo: Wait — normally an army travels with a mob of servants and wagons, doesn't it?
Ada: A huge one. They cut it to reportedly one servant per ten men. Fewer mouths, fewer animals, less water needed — the leanest, fastest army of the age.
Theo: So the real map isn't where the enemy is. It's where the food is.
Ada: That's the revelation. Routes were chosen by harvest timing and water sources as much as by Darius. Arrive where the grain is ripe, move before you drink a region dry.
Theo: It's almost the opposite of the heroic image — it's a spreadsheet with spears.
Ada: And a navy doing the accounting. The fleet shadowed the coastline carrying supply, so the army could hug the shore and be fed from the sea. Which is exactly why one city on that coast became such a problem.
Theo: Because if you can't take the coast, your supply line has a hole in it.
Ada: And that city sat on an island, half a mile out, and told Alexander no.