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Battle of the Persian Gate

Battle of the Persian Gate
Part of the Wars of Alexander the Great
2persian gate wall.JPG
The Persian Gate
Date 20 January 330 BC
Location Persian Gate, near Persepolis
Result Macedonian victory
Territorial
changes
Alexander consolidates control of half of Persia, capturing its dynastic center
Belligerents
Kingdom of Macedon
Other members of the League of Corinth
Persian Empire
Commanders and leaders
Alexander III
Craterus
Ptolemy
Ariobarzanes 
Strength
17,000
More than 14,000
700-2,000 (Encyclopædia Iranica)
25,000 (Curtius and Diodorus)
40,000 (Arrian)
Casualties and losses
Moderate Heavy

The Battle of the Persian Gate was a military conflict between Achaemenid Persian army, commanded by the satrap of Persis, Ariobarzanes, and the invading Macedonian army, commanded by Alexander the Great. In the winter of 330 BC, Ariobarzanes led a last stand of the outnumbered Persian forces at the Persian Gates near Persepolis, holding the Macedonian army for a month. Alexander eventually found a path to the rear of the Persians from the captured prisoners of war or a local shepherd, eventualy capturing Persepolis.

The Persian Empire suffered a series of defeats against the Macedonian forces at Issus and Gaugamela, and by the end of 331 BC Alexander had advanced to Babylon and Susa. A Royal Road connected Susa (the first Iranian capital city in Elam) with the more eastern capitals of Persepolis and Pasargadae in Persis, and was the natural venue for Alexander's continued campaign. Meanwhile, King Darius III was building a new army at Ecbatana (western province of Hamadan in present-day Iran). Ariobarzanes was charged with preventing the Macedonian advance into Persis, and to this effect he relied heavily on the terrain Alexander needed to pass through. There were only a few possible routes through the Zagros Mountains, all of which were made more hazardous by winter's onset.


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