Battle of Marathon: Encyclopedia II - Battle of Marathon - Battle

Battle of Marathon - Battle

On the ninth day (either 12 September or possibly 12 August 490 BC reckoned in the proleptic Julian calendar) it became known to the Athenians that Eretria had fallen by treachery. This meant that Artaphernes was now free to move, and might attack Athens. The Athenian army went out to face the Persians. This was probably a combined decision by the generals, although Herodotus reports that they were rotating days of command and that Miltiades was in charge at this point, since he had a large part in persuading the others to do so. According to Herodotus, five Strategoi voted for the move and five voted against it, with Callimachus, the Polemarch, casting the deciding vote in favor of attack.

Since the bulk of Persian infantry were archers, the Greek plan was to advance in formation until they reached the limit of the archer's effectiveness, the "beaten zone," or roughly 200 yards, then advance in double time to close ranks quickly and bring their heavy infantry into play. This meant that they would almost certainly end up fighting in disordered ranks, but this was preferable to giving the Persian archers more time. The Greek center was reduced to possibly four ranks, from the normal eight, in order to extend the line and prevent the Persian line from overlapping the Greeks. The wings maintained their eight ranks.

The Greek heavy infantryman, or hoplite, was much more heavily armored than the Persian troops and the pike the Greeks carried gave them greater range than the short spears and swords of the Persian foot soldier. The Persian advantage came from the bow that most of them carried (the advantage was partially cancelled by the superiority of Greek armor).

As the Greeks advanced, their wings drew ahead of the center, which was under heavy fire from the archers. As they closed some Persians broke through the resulting gaps and drove the center back in rout. The Greek retreat in the center, besides pulling the Persians in, also brought the Greek wings inwards, shortening the Greek line. The inadvertent result was a double envelopment, and the battle ended when the whole Persian army, crowded into confusion, broke back in panic towards their ships and were pursued by the Greeks.

Herodotus records that 6,400 Persians died for the loss of approximately 192 Athenians.

Adapted from the Wikipedia article "Battle", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki